A device for laying communication pipelines

Abstract

The present invention discloses a laying device for communication pipelines, which relates to the technical field of communication pipeline laying, and comprises a frame, wherein the top surface of the frame is fixedly connected with two driving seats, the inner side of each driving seat is fixedly connected with a hydraulic rod, the bottom surface of the frame of the hydraulic rod is fixedly connected with two long axis seats, and both ends of each long axis seat are provided with laying adjustment mechanisms, the inner side of the frame is provided with a pipeline conveying structure, and the upper part of the pipeline conveying structure is provided with a cable unwinding structure; the laying adjustment mechanism comprises a rotating shaft seat, and the rotating shaft seats are provided with four, and the bottom end side surface of each rotating shaft seat is hingedly connected with an axle seat connecting rod, and the end of the axle seat connecting rod away from the rotating shaft seat is slidably connected with a connecting rod extension rod. The present invention can make the damping wheel axle spacing convenient to adjust according to the width of the groove for pipeline laying, so as to adapt to pipeline placement grooves of different widths and improve applicability.

Description

Technical Field

[0001] The invention relates to the technical field of communication pipeline laying, and in particular to a laying device for communication pipelines. Background Art

[0002] The laying of communication pipelines is an important task in the construction of communication infrastructure. They are mainly used to carry communication lines such as optical fibers and cables, ensure the stable transmission of communication signals, and provide necessary protection and maintenance convenience. Future expansion often needs to be considered. For example, the pipeline system should be designed to reserve expansion space, or new communication lines can be added through existing pipelines. The size, connection method, branch design, etc. of the pipeline must take into account the possibility of future technological advances and changes in demand.

[0003] The patent with announcement number CN117317899B discloses a laying device for communication pipelines, which relates to the field of pipeline laying, including a base plate, a plurality of brake universal wheels are provided on the lower side of the base plate, and a winding assembly, a coating assembly and a guide assembly are provided on the upper side of the base plate, and the coating assembly is arranged on one side of the winding assembly; the winding assembly includes a supporting and fixing assembly, a position limiting and blocking assembly, and a temporary clamping assembly, and the supporting and fixing assembly is arranged on the upper side of the base plate. Compared with the prior art, the advantage of this patent is that through the action of the coating assembly, the flannel and the fixed plate can be rotated in the sliding cylinder, on the one hand, the lubricating oil in the sliding cylinder flows to the flannel, and on the other hand, the flannel is evenly coated on the outside of the communication cable through the rotation of the flannel. However, this patent still has the problem of being inconvenient to adjust according to the pipeline groove placed on the bottom surface, so it is very necessary to design a laying device for communication pipelines. Summary of the invention

[0004] In view of the deficiencies in the prior art, the present invention provides a device for laying communication pipelines, which solves the problems raised in the above-mentioned background technology.

[0005] To achieve the above objectives, the present invention is implemented through the following technical solutions: a laying device for communication pipelines, comprising a frame, the top surface of the frame is fixedly connected to two driving seats, the inner side of each driving seat is fixedly connected to a hydraulic rod, the bottom surface of the frame of the hydraulic rod is fixedly connected to two long axis seats, both ends of each long axis seat are provided with a laying adjustment mechanism, the inner side of the frame is provided with a pipeline handling structure, and the upper side of the pipeline handling structure is provided with a cable unwinding structure; The laying adjustment mechanism includes a rotating shaft seat, and the rotating shaft seat is provided with four, and the bottom end side surface of each rotating shaft seat is hingedly connected to an axle seat connecting rod, and the end of the axle seat connecting rod away from the rotating shaft seat is slidably connected to a connecting rod extension rod, and the end of the connecting rod extension rod away from the axle seat connecting rod is hingedly connected to a vertical connecting seat, and the bottom surface of the vertical connecting seat is rotatably connected to a damping wheel shaft, the top end of the vertical connecting seat is hingedly connected to an upper connecting rod, and the top end of the upper connecting rod is slidably connected to an upper supporting connecting rod, the top end side surface of the connecting rod extension rod is fixedly connected to an extension folding rod, and the top end side surface of the axle seat connecting rod is fixedly connected to a compression Folding rod, when the hydraulic rod on the driving seat extends downward, the hydraulic rod pushes the connected pressure frame to slide downward along the vertical rod of the slide, and the moving pressure frame applies pressure to the compressed folding rod through the pressure groove plate, so that the axle seat connecting rod connected to the compressed folding rod deflects around the connection with the rotating shaft seat, and the angle between the connecting rod extension rod connected to the axle seat connecting rod and the horizontal bottom surface is adjusted through the deflection of the axle seat connecting rod and the rotating shaft seat, thereby changing the overall height of the frame above the rotating shaft seat. At the same time, when the axle seat connecting rod drives the connected connecting rod extension rod to move, the connecting rod extension rod pushes the upper supporting connecting rod connected to the upper connecting rod to deflect around the connection with the long shaft seat through the connected vertical connecting seat.

[0006] The outer side of the compressed folding rod is slidably connected with two pressure groove plates, each of which is fixedly connected with a pressure frame on one side of the pressure groove plate close to the driving seat, and the pressure frame is slidably connected with two slide vertical rods on one side of the driving seat, and the outer surface of each of the compressed folding rods is fixedly connected with two rotating rod blocks, and the bottom surface of each rotating rod block is rotatably connected with a threaded rod, and the outer surface of the threaded rod is threadedly connected with a screw block, and the bottom end of the threaded rod is installed with a gear set, and the gear set is composed of a spur gear and a crown gear meshing, and a long drive rod is provided at the bottom end of the threaded rod, and both ends of the long drive rod are rotatably connected with a gear housing, and a motor is installed on the bottom surface of one of the gear housings, and the outer surface of the long drive rod is fixedly connected with two winding wheels, a steel cable is wound around the outer side of the winding wheel, and a wire wheel is provided on the side of each rotating rod block.

[0007] The four rotating shaft seats are fixedly connected at the four corners of the bottom surface of the frame, there is damping between the damping wheel shaft and the vertical connecting seat, the upper support connecting rod is hingedly connected to the long shaft seat, the pressure frame is fixedly connected to the bottom end of the hydraulic rod, the slide vertical rod is fixedly connected to the frame, the screw block is fixedly connected to the extension folding rod, the spur gear is fixedly connected to the long drive rod, the crown gear is fixedly connected to the threaded rod, the motor output shaft is fixedly connected to the threaded rod, the guide wheel is rotatably connected to the compressed folding rod, and when the motor outside the gear housing rotates to drive the threaded rod connected to the output shaft to rotate, the threaded rod is The connection point of the rotating rod block is for supporting rotation, and the rotation of the threaded rod drives the outer screw block to move, so that the movement of the screw block drives the extension folding rod to move, and the movement of the extension folding rod drives the connected connecting rod extension rod to slide along the outside of the axle seat connecting rod, so that the length of the connecting rod extension rod and the axle seat connecting rod is extended to adjust the height of the frame, which can play an auxiliary role in the subsequent placement of pipes. In addition, the threaded rod drives the long drive rod to rotate through the gear set, and uses the long drive rod to drive the winding wheel to be in the state of winding the steel cable. When the axle seat connecting rod is retracted to the inside of the connecting rod extension rod, the winding wheel outside the long drive rod is in the state of unwinding the steel cable.

[0008] The top of the sliding panel also is provided with an interlocking structure, and the interlocking structure is hinged on the base, and the interlocking structure is hinged on the base, and the interlocking structure is hinged on the base, and the interlocking structure is hinged on the base, and the interlocking structure is hinged on the base. The cam is connected to a bottom plate of a slider, and the bottom plate of the slider is fixedly connected to the hanger. A pressure spring is arranged on the outer side of each elastic sliding rod, and two ends of the pressure spring are fixedly connected to the pressure plate and the clamping plate respectively. When the steel cable is rotated by the winding wheel and is in a line-releasing state, the steel cable hangs the hanger downward. When the hanger is close to the pipe to be installed, the fine screw is manually turned to allow the fine screw to push the trapezoidal block to slide. The trapezoidal block slides along the inner side of the hanger and contacts the tightening plate through the inclined surface, pushing the tightening plate upward away from the bottom plate of the slider on the bottom side of the trapezoidal block. The movement of the tightening plate drives the top ends of the two hinged slide groove hinge rods to approach each other, so that the bottom end of the slide groove hinge rod pushes the slide groove connecting rod, so that the slide groove connecting rod is forced to push the connected clamping plate to move, and the clamping plate pushes the pressure plate to clamp the pipe through the pressure spring outside the elastic sliding rod. The pipe is clamped by the pressure plate and generates a reaction force to slide along the elastic sliding rod close to the clamping plate.

[0009] The camshaft is an angular channel structure formed on a pair of cylindrical rollers, each of which has a spring, and the spring has two ends that are connected to the side rails of the vehicle frame. The camshaft is an angular channel formed on the side rails of the vehicle frame, and a channel is formed between the spring and the cylindrical rollers. The camshaft is an angular channel formed on the side rails of the vehicle frame, and a cylindrical roller is formed on the side rails of the vehicle frame. At the same time, when the hanger is lifted up, the cable on the outside of the cable drum contacts the pressure-blocking arc rod on the top side, and the pressure-blocking arc rod contacts the cable outside the cable drum and pushes the elastic spring connected to the elastic push plate to be pressed toward the fixed connecting rod.

[0010] The present invention provides a device for laying communication pipelines, which has the following beneficial effects: The present invention is provided with a rotating shaft seat, a shaft seat connecting rod, a connecting rod extension rod, a vertical connecting seat, a damping wheel shaft, an upper connecting rod extension rod, an upper supporting connecting rod, an extension folding rod, a pressure folding rod, a pressure groove plate, and a pressure frame. The vertical connecting seat and the connecting rod extension rod provide support for the frame to improve the stability of the supporting structure. The damping wheel shafts connected to the vertical connecting seat are driven away from each other by changing the deflection of the connecting rod extension rod, so that the distance between the damping wheel shafts can be easily adjusted according to the width of the groove for laying the pipeline, so as to adapt to pipeline placement grooves of different widths and improve applicability. The present invention is provided with a slide frame vertical rod, a rotating rod block, a screw rod block, a threaded rod, a long drive rod, a gear set, a gear housing, a motor, a winding wheel, a guide wheel, and a steel cable. The shaft seat connecting rod and the connecting rod extension rod are telescopically adjusted to adjust the height to cooperate with the winding wheel to wind up or unwind the steel cable to reduce the length of the steel cable that the winding wheel needs to wind up and unwind, thereby further reducing the height that the pipeline needs to be hoisted and the height of the frame. The present invention is provided with a hanger, a slide block, a clamping plate, a hook groove, a slide connecting rod, an elastic slide rod, a pressure plate, a slide hinge rod, a tightening plate, a trapezoidal block, and a thin screw. The pressure plate slides along the elastic slide rod to clamp pipes of different diameters, so that heavier pipes can be hoisted into a groove dug on the ground by clamping, thereby avoiding manual handling and adjustment and improving the efficiency of pipe laying. The present invention is provided with a fixed connecting rod, a pressure-blocking arc rod, an elastic push plate, a wheel frame, an axle block, a rotating wheel axle, a cable drum, a guide block rod and a spring groove. The pressure-blocking arc rod contacts the cable outside the cable drum and is pressed to push the elastic spring connected to the elastic push plate to be pressed toward the fixed connecting rod, so that the pressure-blocking arc rod is used to fit the cable outside the cable drum to generate resistance, thereby preventing the cable drum from rotating under the action of gravity and continuing to pay out the cable, thereby avoiding the problem of too much cable needing to be rewound later. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a schematic diagram of the overall front three-dimensional structure of the present invention; Figure 2 It is a schematic diagram of the overall structural position distribution of the present invention; Figure 3 It is a structural schematic diagram of the overall laying adjustment mechanism of the present invention; Figure 4 This is a schematic diagram of the integral threaded rod connection structure of the present invention; Figure 5 It is a structural schematic diagram of the overall pipeline handling structure of the present invention; Figure 6 It is a structural schematic diagram of the overall cable unwinding structure of the present invention; Figure 7 It is a schematic diagram of the integral clamping shaft block connection structure of the present invention.

[0012] In the figure: 1, frame; 2, driving seat; 3, hydraulic rod; 4, long shaft seat; 5, laying adjustment mechanism; 51, rotating shaft seat; 52, shaft seat connecting rod; 53, connecting rod extension rod; 54, vertical connecting seat; 55, damping wheel shaft; 56, upper connecting rod extension rod; 57, upper supporting connecting rod; 58, extension folding rod; 59, pressure folding rod; 510, pressure groove plate; 512, pressure frame; 513, slide vertical rod; 514, rotating rod block; 515, screw rod block; 516, threaded rod; 517, long drive rod; 518, gear set; 519, gear housing; 520, motor; 521. Winding wheel; 522. Guide wheel; 523. Steel cable; 6. Pipe handling structure; 61. Hanger; 62. Slide block; 63. Clamp; 64. Hook slot; 65. Slide connecting rod; 66. Elastic slide rod; 67. Pressure plate; 68. Slide hinge rod; 69. Take-up plate; 610. Trapezoidal block; 611. Fine screw; 7. Cable unwinding structure; 71. Fixed connecting rod; 72. Pressure-blocking arc rod; 73. Elastic push plate; 74. Wheel frame; 75. Axle block; 76. Rotating wheel shaft; 77. Cable drum; 78. Guide block rod; 79. Spring slot. DETAILED DESCRIPTION

[0013] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0014] See also Figure 1-7 One embodiment of the present invention is: a laying device for communication pipelines, comprising a frame 1, two driving seats 2 are fixedly connected to the top surface of the frame 1, a hydraulic rod 3 is fixedly connected to the inner side of each driving seat 2, two long shaft seats 4 are fixedly connected to the bottom surface of the frame 1 of the hydraulic rod 3, and laying adjustment mechanisms 5 are arranged at both ends of each long shaft seat 4, a pipeline handling structure 6 is arranged on the inner side of the frame 1, and a cable unwinding structure 7 is arranged above the pipeline handling structure 6; The laying adjustment mechanism 5 includes a rotating shaft seat 51, and four rotating shaft seats 51 are provided. The bottom end side of each rotating shaft seat 51 is hingedly connected to an axle seat connecting rod 52, and the end of the axle seat connecting rod 52 away from the rotating shaft seat 51 is slidably connected to a connecting rod extension rod 53, and the end of the connecting rod extension rod 53 away from the axle seat connecting rod 52 is hingedly connected to a vertical connecting seat 54, and the bottom surface of the vertical connecting seat 54 is rotatably connected to a damping wheel shaft 55, and the top of the vertical connecting seat 54 is hingedly connected to an upper connecting rod 56, and the top of the upper connecting rod 56 is slidably connected to an upper supporting connecting rod 57, and the top side of the connecting rod extension rod 53 is fixedly connected to an extension folding rod 58, and the top of the axle seat connecting rod 52 is hingedly connected to a damping wheel shaft 55. A compression folding rod 59 is fixedly connected to the end side surface. When the axle seat connecting rod 52 drives the connected connecting rod extension rod 53 to move, the connecting rod extension rod 53 pushes the upper supporting connecting rod 57 connected to the upper connecting rod 56 to deflect around the connection point of the long axle seat 4 through the connected vertical connecting seat 54. The vertical connecting seat 54 and the connecting rod extension rod 53 provide support for the frame 1, thereby improving the stability of the supporting structure. By changing the deflection of the connecting rod extension rod 53, the damping wheel axles 55 connected to the vertical connecting seat 54 are driven away from each other, so that the spacing between the damping wheel axles 55 can be easily adjusted according to the width of the groove for laying the pipeline, so as to adapt to pipeline placement grooves of different widths and improve applicability.

[0015] The outer side of the pressure folding rod 59 is slidably connected with two pressure groove plates 510, and each pressure groove plate 510 is fixedly connected with a pressure frame 512 on the side close to the driving seat 2, and the pressure frame 512 is slidably connected with two slide vertical rods 513 on the side close to the driving seat 2. The outer surfaces of the two ends of each pressure folding rod 59 are fixedly connected with two rotating rod blocks 514, and the bottom surface of each rotating rod block 514 is rotatably connected with a threaded rod 516, and the outer surface of the threaded rod 516 is threadedly connected with a screw block 515. A gear set 518 is installed at the bottom end of 516, and the gear set 518 is composed of a meshing spur gear and a crown gear. A long drive rod 517 is set at the bottom end of the threaded rod 516, and both ends of the long drive rod 517 are rotatably connected to a gear housing 519. A motor 520 is installed on the bottom surface of one of the gear housings 519. Two winding wheels 521 are fixedly connected to the outer surface of the long drive rod 517, and a steel cable 523 is wound around the outer side of the winding wheel 521. A wire wheel 522 is set on the side of each rotating rod block 514.

[0016] Four rotating shaft seats 51 are fixedly connected at the four corners of the bottom surface of the frame 1. There is damping between the damping wheel shaft 55 and the vertical connecting seat 54. The upper supporting connecting rod 57 is hingedly connected to the long shaft seat 4. The pressure frame 512 is fixedly connected to the bottom end of the hydraulic rod 3. The slide vertical rod 513 is fixedly connected to the frame 1. The screw block 515 is fixedly connected to the extension folding rod 58. The spur gear is fixedly connected to the long drive rod 517. The crown gear is fixedly connected to the threaded rod 516. The output shaft of the motor 520 is fixedly connected to the threaded rod 516. The guide wheel 522 is rotatably connected to the pressure folding rod 59. The threaded rod 51 The long drive rod 517 is driven to rotate by the gear set 518, and the long drive rod 517 is used to drive the wire reel 521 to be in the state of winding up the steel cable 523. When the shaft seat connecting rod 52 is retracted into the connecting rod extension rod 53, the wire reel 521 outside the long drive rod 517 is in the state of unwinding the steel cable 523. The shaft seat connecting rod 52 and the connecting rod extension rod 53 are telescopically adjusted to adjust the height to cooperate with the wire reel 521 to wind up or unwind the steel cable 523, thereby reducing the length of the wire reel 521 that needs to wind up and unwind the steel cable 523, thereby further reducing the height of the pipeline that needs to be hoisted and the height of the frame 1.

[0017] The pipe handling structure 6 includes a hanger 61, and four slide blocks 62 are slidably connected to the outer side of the hanger 61. The four slide blocks 62 are grouped in pairs, and a clamping plate 63 is fixedly connected to the bottom of each group of slide blocks 62. The bottom of the clamping plate 63 is fixedly connected to a hook frame groove 64. Both ends of the clamping plate 63 are fixedly connected to a slide groove connecting rod 65. Two elastic sliding rods 66 are fixedly connected to the side of the clamping plate 63. The outer side of the elastic sliding rod 66 is slidably connected to a pressure plate 67. The sides are hingedly connected with two slide hinge rods 68, the top of the slide hinge rod 68 is slidably connected with a tightening plate 69, the bottom of the tightening plate 69 is provided with a trapezoidal block 610, the side of the trapezoidal block 610 is rotatably connected with a thin screw 611, the hanger 61 is fixedly connected to the steel cable 523, the slide hinge rod 68 is slidably connected with the slide connecting rod 65, the thin screw 611 passes through the inner side of the hanger 61 and the hanger 61 is threadedly connected with the thin screw 611, and the bottom of the trapezoidal block 610 is fixedly connected to the steel cable 523, and the hanger 61 is fixedly connected to the steel cable 523, and the slide hinge rod 68 is slidably connected with the slide connecting rod 65, and the thin screw 611 passes through the outer side from the inner side of the hanger 61, and the hanger 61 is threadedly connected with the thin screw 611. The bottom plate of the slider is slidably connected to the surface, and the bottom plate of the slider is fixedly connected to the hanger 61. A pressure spring is arranged on the outside of each elastic slide rod 66, and the two ends of the pressure spring are respectively fixedly connected to the pressure plate 67 and the clamping plate 63, so that the tightening plate 69 is lifted upward away from the bottom plate of the slider on the bottom side of the trapezoidal block 610. The movement of the tightening plate 69 drives the top ends of the two hinged slide groove hinge rods 68 to approach each other, so that the bottom end of the slide groove hinge rod 68 pushes the slide groove connecting rod 65, so that the slide groove connecting rod 65 is pushed by force. The connected clamping plate 63 moves, and the clamping plate 63 pushes the pressure plate 67 to clamp the pipe through the pressure spring outside the elastic slide bar 66. The pipe is clamped by the pressure plate 67 and generates a reaction force to slide along the elastic slide bar 66 close to the clamping plate 63. The pressure plate 67 can slide along the elastic slide bar 66 to clamp pipes of different diameters, so that heavier pipes can be hoisted into the groove dug on the ground by clamping, avoiding manual handling and adjustment, and improving the efficiency of pipe laying.

[0018] The cable unwinding structure 7 includes a fixed connecting rod 71, which is provided at four places, and the fixed connecting rods 71 ​​at the four places are grouped in two, and each group of fixed connecting rods 71 ​​is slidably connected to an end of the driving seat 2 with a pressure-blocking arc rod 72, and an elastic push plate 73 is fixedly connected between the pressure-blocking arc rods 72. The top surface of the hanger 61 is fixedly connected to two wheel frames 74, and a clamping shaft block 75 is provided at the top of each wheel frame 74. Two guide block rods 78 are fixedly connected to the middle position of the top of the wheel frame 74. A spring groove 79 is provided on the side of the clamping shaft block 75, and a rotating wheel shaft 76 is rotatably connected between the two clamping shaft blocks 75. The outer side of the rotating wheel shaft 76 is fixedly connected to a cable reel 77. The front and rear sides of each driving seat 2 are respectively fixedly connected to the two fixed connecting rods 71, and the side of the elastic push plate 73 is provided with an elastic spring, and the two ends of the elastic spring are respectively fixedly connected to the elastic push plate 73 and the driving seat 2. The guide block rod 78 is slidably connected to the clamping shaft block 75. A return spring is arranged inside the spring groove 79, and the two ends of the return spring are fixedly connected to the guide block rod 78 and the wheel frame 74 respectively, so that the rotating wheel shaft 76 rolls into the other clamping shaft block 75. At this time, the rotating wheel shaft 76 contacts the two clamping shaft blocks 75, and the rotating wheel shaft 76 squeezes the other clamping shaft block 75 along the guide block rod 78 under the action of its own weight, so that the two clamping shaft blocks 75 and the guide block rods 78 slide and fit each other, so as to realize the rapid positioning of the rotating wheel shaft 76. At the same time, When the hanger 61 is lifted upward, the cable on the outside of the cable reel 77 contacts the pressure-resistant arc rod 72 on the top side. The pressure-resistant arc rod 72 contacts the cable outside the cable reel 77 and is pressed to push the elastic spring connected to the elastic push plate 73 to be pressed toward the fixed connecting rod 71, so that the pressure-resistant arc rod 72 is used to fit the cable outside the cable reel 77 to generate resistance, thereby preventing the cable reel 77 from rotating under the action of gravity and continuing to pay out the cable, thereby avoiding the problem of too much cable needing to be rewound later.

[0019] Working principle: When the hydraulic rod 3 on the driving seat 2 extends downward, the hydraulic rod 3 pushes the connected pressure frame 512 to slide downward along the slide vertical rod 513, and the moving pressure frame 512 applies pressure to the pressure folding rod 59 through the pressure groove plate 510, so that the shaft seat connecting rod 52 connected to the pressure folding rod 59 deflects around the connection of the rotating shaft seat 51, and the shaft seat connecting rod 52 and the rotating shaft seat 51 deflect, and the angle between the connecting rod extension rod 53 connected to the shaft seat connecting rod 52 and the horizontal bottom surface is adjusted, thereby changing the overall height of the frame 1 above the rotating shaft seat 51. When the rod 52 drives the connected connecting rod extension rod 53 to move, the connecting rod extension rod 53 pushes the upper supporting connecting rod 57 connected to the upper connecting rod extension rod 56 to deflect around the connection point of the long axis seat 4 through the connected vertical connecting seat 54, and provides support for the frame 1 through the vertical connecting seat 54 and the connecting rod extension rod 53, thereby improving the stability of the supporting structure, and driving the damping wheel shafts 55 connected to the vertical connecting seat 54 to move away from each other by changing the deflection of the connecting rod extension rod 53, so that the spacing between the damping wheel shafts 55 can be adjusted according to the width of the groove for laying the pipeline, so as to adapt to pipeline placement grooves of different widths and sizes, thereby improving applicability; When the motor 520 outside the gear housing 519 rotates and drives the threaded rod 516 connected to the output shaft to rotate, the threaded rod 516 rotates with the connection of the rotating rod block 514 as support, and the outer screw block 515 is driven to move by the rotation of the threaded rod 516, so that the movement of the screw block 515 drives the extension folding rod 58 to move, and the movement of the extension folding rod 58 drives the connected connecting rod extension rod 53 to slide along the outer side of the shaft seat connecting rod 52, so that the length of the connecting rod extension rod 53 and the shaft seat connecting rod 52 is extended to adjust the height of the frame 1, which can play an auxiliary role in the subsequent placement of the pipeline. In addition, the threaded rod 5 16 The long drive rod 517 is driven to rotate through the gear set 518, and the long drive rod 517 is used to drive the winding wheel 521 to be in the state of winding up the steel cable 523. When the shaft seat connecting rod 52 is retracted into the connecting rod extension rod 53, the winding wheel 521 outside the long drive rod 517 is in the state of unwinding the steel cable 523. The shaft seat connecting rod 52 and the connecting rod extension rod 53 are telescopically adjusted to adjust the height to cooperate with the winding wheel 521 to wind up or unwind the steel cable 523 to reduce the length of the winding wheel 521 that needs to wind up and unwind the steel cable 523, thereby further reducing the height of the pipeline that needs to be hoisted and the height of the frame 1. When the steel cable 523 is rotated by the winding wheel 521 and is in the state of releasing the line, the steel cable 523 hangs the hanger 61 and moves downward. When the hanger 61 is close to the pipe to be installed, the fine screw 611 is manually rotated to make the fine screw 611 push the trapezoidal block 610 to slide. The trapezoidal block 610 slides along the inner side of the hanger 61 and contacts the tightening plate 69 through the inclined surface, and the tightening plate 69 is pushed upward away from the bottom plate of the slider on the bottom side of the trapezoidal block 610. The movement of the tightening plate 69 drives the top ends of the two hinged slide groove hinge rods 68 to approach each other, so that the slide groove hinge rods The bottom end of 68 pushes the slide connecting rod 65, so that the slide connecting rod 65 is forced to push the connected clamping plate 63 to move, and the clamping plate 63 pushes the pressure plate 67 to clamp the pipe through the pressure spring outside the elastic slide rod 66. The pipe is clamped by the pressure plate 67 to generate a reaction force and slide along the elastic slide rod 66 close to the clamping plate 63, so that the pressure plate 67 slides along the elastic slide rod 66 to clamp pipes of different diameters, so that the heavier pipe can be hoisted into the groove dug on the ground by clamping, avoiding manual handling and adjustment, and improving the efficiency of pipe laying; After the communication pipe is laid, it is necessary to pass the communication cable into the communication pipe, unwind the hanger 61 through the wire wheel 522, and hoist the hanger 61 into the groove of the pipe laid on the ground, and then roll the cable reel 77 connected to the rotating wheel shaft 76 to the side of the wheel frame 74, so that the rotating wheel shaft 76 moves upward along the side of the wheel frame 74 to the clamping shaft block 75. At this time, the rotating wheel shaft 76 squeezes the clamping shaft block 75 and slides along the guide block rod 78 to squeeze the reset spring, so that the rotating wheel shaft 76 rolls into the other clamping shaft block 75. At this time, the rotating wheel shaft 76 contacts the two clamping shaft blocks 75, and the rotating wheel shaft 76 squeezes the other clamping shaft under the action of its own weight. The block 75 follows the guide block rod 78, so that the two axle blocks 75 and guide block rods 78 slide and fit together to achieve rapid positioning of the rotating wheel shaft 76. At the same time, when the hanger 61 is lifted upward, the cable on the outside of the cable drum 77 contacts the pressure-blocking arc rod 72 on the top side. The pressure-blocking arc rod 72 contacts the cable outside the cable drum 77 and pushes the elastic spring connected to the elastic push plate 73 to be compressed toward the fixed connecting rod 71, so that the pressure-blocking arc rod 72 is used to fit the cable outside the cable drum 77 to generate resistance, thereby preventing the cable drum 77 from rotating under the action of gravity and continuing to pay out the cable, thereby avoiding the problem of too much cable needing to be rewound later.

[0020] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A device for laying a communication pipeline, comprising a frame (1), characterized in that: The top surface of the frame (1) is fixedly connected to two drive seats (2), the inner side of each drive seat (2) is fixedly connected to a hydraulic rod (3), the bottom surface of the frame (1) of the hydraulic rod (3) is fixedly connected to two long axis seats (4), both ends of each long axis seat (4) are provided with a laying adjustment mechanism (5), the inner side of the frame (1) is provided with a pipeline handling structure (6), and the upper side of the pipeline handling structure (6) is provided with a cable unwinding structure (7); The laying adjustment mechanism (5) comprises a rotating shaft seat (51), wherein four rotating shaft seats (51) are provided, and the bottom end side surface of each rotating shaft seat (51) is hingedly connected to an axle seat connecting rod (52), and the end of the axle seat connecting rod (52) away from the rotating shaft seat (51) is slidably connected to a connecting rod extension rod (53), and the end of the connecting rod extension rod (53) away from the axle seat connecting rod (52) is hingedly connected to a vertical connecting seat (54), and the bottom surface of the vertical connecting seat (54) is rotatably connected to a damping wheel shaft (55), and the top end of the vertical connecting seat (54) is hingedly connected to an upper connecting rod extension rod (56), and the top end of the upper connecting rod extension rod (56) is slidably connected to an upper supporting connecting rod (57), and the top end side surface of the connecting rod extension rod (53) is fixedly connected to an extension folding rod (58), and the top end side surface of the axle seat connecting rod (52) is fixedly connected to a compression folding rod (59).

2. A communication pipeline laying device according to claim 1, characterized in that: The outer side of the pressure-bearing folding rod (59) is slidably connected to two pressure groove plates (510), and each pressure groove plate (510) is fixedly connected to a pressure frame (512) on one side close to the driving seat (2), and the pressure frame (512) is slidably connected to two slide vertical rods (513) on one side close to the driving seat (2). Two rotating rod blocks (514) are fixedly connected to the outer surfaces of both ends of each pressure-bearing folding rod (59), and the bottom surface of each rotating rod block (514) is rotatably connected to a threaded rod (516), and the outer surface of the threaded rod (516) is threadedly connected to a screw block (515). A gear set (518) is installed at the bottom end of (516), and the gear set (518) is composed of a meshing spur gear and a crown gear. A long drive rod (517) is provided at the bottom end of the threaded rod (516), and both ends of the long drive rod (517) are rotatably connected to a gear housing (519), and a motor (520) is installed on the bottom surface of one of the gear housings (519). Two winding wheels (521) are fixedly connected to the outer surface of the long drive rod (517), and a steel cable (523) is wound around the outer side of the winding wheel (521). A wire wheel (522) is provided on the side of each rotating rod block (514).

3. A communication pipeline laying device according to claim 2, characterized in that: The four rotating shaft seats (51) are fixedly connected to the four corners of the bottom surface of the frame (1); damping exists between the damping wheel shaft (55) and the vertical connecting seat (54); the upper supporting connecting rod (57) is hingedly connected to the long shaft seat (4); the pressure frame (512) is fixedly connected to the bottom end of the hydraulic rod (3); the slide frame vertical rod (513) is fixedly connected to the frame (1); the screw block (515) is fixedly connected to the extension folding rod (58); the spur gear is fixedly connected to the long drive rod (517); the crown gear is fixedly connected to the threaded rod (516); the output shaft of the motor (520) is fixedly connected to the threaded rod (516); and the guide wheel (522) is rotationally connected to the pressure folding rod (59).

4. A communication pipeline laying device according to claim 3, characterized in that: The pipeline handling structure (6) comprises a hanger (61), the outer side surface of the hanger (61) is slidably connected to four slide blocks (62), the four slide blocks (62) are arranged in groups of two, and the bottom surface of each group of slide blocks (62) is fixedly connected to a clamping plate (63), the bottom surface of the clamping plate (63) is fixedly connected to a hook frame groove (64), both ends of the clamping plate (63) are fixedly connected to a slide connecting rod (65), the side surface of the clamping plate (63) is fixedly connected to two elastic sliding rods (66), the outer side of the elastic sliding rod (66) is slidably connected to a pressure plate (67), the outer side surfaces of both ends of the hanger (61) are hingedly connected to two slide hinge rods (68), the top end of the slide hinge rod (68) is slidably connected to a tightening plate (69), the bottom surface of the tightening plate (69) is provided with a trapezoidal block (610), and the side of the trapezoidal block (610) is rotatably connected to a fine screw (611).

5. A communication pipeline laying device according to claim 4, characterized in that: The hanger (61) is fixedly connected to the steel cable (523), the slide slot hinge rod (68) is slidably connected to the slide slot connecting rod (65), the thin screw rod (611) passes through the inner side of the hanger (61) and extends out of the outer side, and the hanger (61) and the thin screw rod (611) are threadedly connected, the bottom surface of the trapezoidal block (610) is slidably connected to the slider base plate, and the slider base plate is fixedly connected to the hanger (61), and a pressure spring is arranged on the outer side of each elastic slide rod (66), and the two ends of the pressure spring are respectively fixedly connected to the pressure plate (67) and the clamping plate (63).

6. A communication pipeline laying device according to claim 5, characterized in that: The cable unwinding structure (7) comprises a fixed connecting rod (71), wherein the fixed connecting rod (71) is provided at four locations, and the fixed connecting rods (71) at the four locations are arranged in groups of two, and an end of each group of fixed connecting rods (71) away from the driving seat (2) is slidably connected to a pressure-blocking arc rod (72), and an elastic push plate (73) is fixedly connected between the pressure-blocking arc rods (72). The top surface of the hanger (61) is fixedly connected to two wheel frames (74), and a clamping shaft block (75) is provided at the top of each wheel frame (74). Two guide block rods (78) are fixedly connected to the middle position of the top of the wheel frame (74), and a spring groove (79) is provided on the side of the clamping shaft block (75). A rotating wheel shaft (76) is rotatably connected between the two clamping shaft blocks (75), and a cable reel (77) is fixedly connected to the outer side of the rotating wheel shaft (76).

7. A communication pipeline laying device according to claim 6, characterized in that: The front and rear sides of each driving seat (2) are respectively fixedly connected to two fixed connecting rods (71); a side surface of the elastic push plate (73) is provided with an elastic spring, and the two ends of the elastic spring are respectively fixedly connected to the elastic push plate (73) and the driving seat (2).

8. A communication pipeline laying device according to claim 7, characterized in that: The guide block rod (78) is slidably connected to the axle clamping block (75); a return spring is arranged inside the spring groove (79); and two ends of the return spring are respectively fixedly connected to the guide block rod (78) and the wheel frame (74).

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