Pipe burying and paying-off device for water conservancy project

Abstract

The invention discloses a buried pipe pay-off device for hydraulic engineering, and relates to the technical field of cable laying, the buried pipe pay-off device comprises a moving table, a fixing assembly is mounted on the right side of the top wall of the moving table, a pay-off roller is mounted on the inner wall of the fixing assembly, a moving assembly is mounted in the middle of the top wall of the moving table, and a clamping assembly is mounted on the top wall of the moving assembly. According to the buried pipe pay-off device for the water conservancy project, under the mutual cooperation work of all parts in the clamping assembly, when a pay-off roller starts to pay off a cable outwards, a rotating arm and an auxiliary wheel can be driven to roll, limit and abut against the cable through pressing of the self weight, and the buried pipe pay-off device can adapt to cables of different diameter specifications and is more convenient to use; the cable can be directly placed on the transmission roller without additional operation, and meanwhile, the cable can be extended and guided outwards to improve the pay-off effect.

Description

Technical Field

[0001] The invention relates to the technical field of cable laying, in particular to a pipe laying device for water conservancy projects. Background Art

[0002] Water conservancy projects are projects built to prevent and control water disasters and develop and utilize water resources. They mainly include water-related projects in projects such as flood control, waterlogging control, irrigation, water supply, hydropower generation, shipping, water resource protection, and soil and water conservation. The benefits of water conservancy projects can be divided into economic benefits, social benefits, and environmental benefits. By controlling and allocating natural surface water and groundwater, the purpose of eliminating harm and promoting benefits can be achieved. During the water conservancy construction process, it is necessary to bury pipes and lay lines to facilitate subsequent use.

[0003] The patent with patent number CN221916725U discloses a water conservancy construction buried pipe laying device, including a base, and also including: a first fixed frame fixed to the rear of the top of the base, the surface of the first fixed frame is rotatably connected to the first fixed disk, and the back of the first fixed frame is provided with a driving mechanism for driving the first fixed disk to rotate; a movable plate movably connected to the front of the top of the base, the top of the movable plate is fixedly connected to the second fixed frame, and the back of the second fixed frame is rotatably connected to the second fixed disk; it can drive the movable plate and the second fixed frame to move forward and backward, so that it can be convenient to fix and place the laying roller according to its length size, thereby improving its applicability, and at the same time it can also drive the support frame to move up and down, so that the tension can be adjusted according to the situation during laying, so as to facilitate the subsequent better laying process.

[0004] The above device has certain shortcomings when in use: the wires are gradually released outwards through the support frame and the auxiliary wheels, but the cable diameters used in different scenarios may be different, and the gap position of the wire outlet in the auxiliary wheels in the above device cannot be adjusted, and cables of various specifications cannot be released. Summary of the invention

[0005] In view of the deficiencies in the prior art, the present invention provides a buried pipe laying device for water conservancy projects, which solves the problem of fixed size of the outlet of the auxiliary wheel when laying the cables due to different cable specifications.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: a buried pipe laying device for water conservancy projects, comprising a moving platform, a fixed component is installed on the right side of the top wall of the moving platform, a laying roller is installed on the inner wall of the fixed component, a moving component is installed in the middle of the top wall of the moving platform, and a clamping component is installed on the top wall of the moving component; The cam is provided with a plurality of auxiliary wheels, and an L-shaped guide frame is fixedly installed on the inner wall of the two mounting grooves, and a guide wheel is rotatably installed on the inner wall of the two mounting grooves, and a transmission gear is fixedly installed in the middle of the outer wall of the two rotating shafts, and a rotating arm is fixedly installed on the outer wall of the two rotating shafts.

[0007] Furthermore, the outer wall of the lifting seat is slidably connected to the inner wall of the moving frame, the inner walls of the moving frame are provided with limit slide grooves, the inner walls of the two limit slide grooves are slidably installed with limit sliders, the adjacent sides of the two limit sliders are fixedly connected to the outer wall of the lifting seat, the two racks are meshed with corresponding transmission gears, several auxiliary wheels and transmission rollers have the same rotation direction, cables are installed around the outer wall of the pay-off roller, and the pay-off output direction of the cables is consistent with the rotation direction of the auxiliary wheels and the transmission roller.

[0008] Furthermore, a limiting wheel is rotatably installed on the left side of the bottom wall of the L-shaped guide frame, and a positioning track is fixedly installed on the left side of the top wall of the moving platform and corresponding to the position of the limiting wheel, and the limiting wheel rolls along the inner wall of the positioning track.

[0009] Furthermore, the fixed component includes a fixed support frame, the bottom wall of the fixed support frame is fixedly connected to the rear wall on the right side of the top wall of the moving platform, a plurality of grooves are evenly opened on the right side of the top wall of the moving platform, and the grooves are evenly distributed, an adjusting screw is rotatably installed on the inner wall of the groove located in the middle, a driving motor is fixedly installed on the rear wall of the moving platform and at a position corresponding to the adjusting screw, and a power shaft of the driving motor passes through the moving platform through a bearing and is fixedly connected to the adjusting screw.

[0010] Furthermore, a slider 1 is threadedly installed on the outer wall of the adjusting screw, a dynamic support frame is fixedly installed on the top wall of the slider 1, the left side wall of the dynamic support frame is fixedly connected to the moving component, the bottom wall of the dynamic support frame is slidably connected to the top wall of the moving platform, and positioning rods are fixedly installed on the inner walls of the grooves on the left and right sides of the adjusting screw, sliders 2 are slidably installed on the outer walls of the two positioning rods, and the top walls of the two sliders 2 are fixedly connected to the bottom wall of the dynamic support frame.

[0011] Furthermore, a mounting cylinder is rotatably installed on one side adjacent to the top of the dynamic support frame and the fixed support frame, the inner walls of the two mounting cylinders are in contact with the outer wall of the roller shaft of the pay-off roller, and the outer walls of the two mounting cylinders are evenly threaded with fastening bolts, and adjacent ends of several of the fastening bolts are threaded through the mounting cylinders and fixed to the corresponding roller shafts.

[0012] Furthermore, a reduction motor is fixedly installed on the top of the rear wall of the fixed support frame, and the power shaft of the reduction motor passes through the fixed support frame and is fixedly connected to the corresponding mounting tube through a bearing. A synchronous wheel 1 is fixedly installed on the outer wall of the power shaft of the reduction motor, and the outer wall of the synchronous wheel 1 is transmission connected to the moving component through a synchronous belt.

[0013] Furthermore, the moving component includes a U-shaped seat, the bottom wall of the U-shaped seat is fixedly connected to the middle of the top wall of the moving platform, a reciprocating screw is rotatably installed on the top of the inner wall of the U-shaped seat, the rear end of the reciprocating screw passes through the U-shaped seat through a bearing and a synchronous wheel 2 is fixedly installed thereon, and the synchronous wheel 2 is transmission-connected to the outer wall of the synchronous wheel 1 through a synchronous belt.

[0014] Furthermore, a limit rod is fixedly installed at the bottom of the inner wall of the U-shaped seat, a sliding seat is threadedly installed on the outer wall of the reciprocating screw, the top wall of the sliding seat is fixedly connected to the bottom wall of the moving frame, the inside of the bottom of the sliding seat is slidably connected to the outer wall of the limit rod, and a trigger is installed on the front wall of the sliding seat.

[0015] Furthermore, the reciprocating screw rod and the front part of the outer wall of the limit rod are both slidably sleeved with the same positioning seat, the rear wall of the positioning seat is fixedly installed with a sensor, the top wall of the positioning seat is fixedly installed with a connecting plate, the right end of the connecting plate is fixedly connected to the left side wall of the dynamic support frame, and the bottom of the moving platform is installed with universal wheels.

[0016] The present invention has the following beneficial effects: (1) The buried pipe laying device for water conservancy projects, with the cooperation of various components in the clamping assembly, when the laying roller starts to lay out the cable, it can drive the rotating arm and the auxiliary wheel to roll and limit the cable by pressing down with its own weight, and can adapt to cables of different diameters and specifications, making it more convenient to use. The cable can be directly placed on the transmission roller without additional operation, and can also guide the cable to extend outward to improve the laying effect.

[0017] (2) The buried pipe laying device for water conservancy projects, through the mutual cooperation of various components in the moving assembly, when the dynamic support frame moves, it will drive the positioning seat to move through the connecting plate, and can control the moving route of the slide to match the length of the laying roller. At the same time, the slide moves back and forth to match the winding direction of the cable, so that the cable always maintains a straight line during laying, avoiding the cable on the anti-line roller from tilting and wearing. When the slide moves, it will drive the clamping assembly and the cable to move synchronously, which has a good effect on improving the laying efficiency.

[0018] (3) The buried pipe laying device for water conservancy projects can install and fix the laying rollers of different lengths to prevent them from falling off when laying is required, through the mutual cooperation of various components in the fixing assembly. At the same time, the reduction motor is slowly driven to control the laying rollers to gradually convey the cable outward, and the reciprocating screw rod is driven to rotate in coordination with the synchronous wheel 1 and the synchronous wheel 2, thereby controlling the cable to be conveyed outward in the circling direction.

[0019] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is the front view of the overall structure of the present invention; Figure 2 It is a rear view of the overall structure of the present invention; Figure 3 This is an exploded rear view of the internal structure of the fixing assembly of the present invention; Figure 4 It is a left view of the overall structure of the present invention; Figure 5 It is an exploded front view of the internal structure of the fixing assembly of the present invention; Figure 6 It is a schematic diagram of the combination of the fixed component and the movable component of the present invention; Figure 7 This is a schematic diagram of the external structure of the pay-off roller and the clamping assembly of the present invention; Figure 8 It is a schematic diagram of the right side of the external structure of the clamping assembly of the present invention; Fig. 9 This is an exploded view of the internal structure of the clamping assembly of the present invention.

[0021] In the figure, 1, moving platform; 2, universal wheel; 3, fixed assembly; 31, groove; 32, positioning rod; 33, slider 2; 34, moving support frame; 35, slider 1; 36, adjusting screw rod; 37, fixed support frame; 38, mounting cylinder; 39, reduction motor; 310, synchronous wheel 1; 311, fastening bolt; 312, driving motor; 4, pay-off roller; 5, moving assembly; 51, U-shaped seat; 52, reciprocating screw rod; 53, synchronous wheel 2; 54, limit rod; 55, positioning seat; 56, connecting plate; 57, Sensor; 58, slide; 59, trigger; 6, clamping assembly; 61, moving frame; 62, mounting slot; 63, limit slide slot; 64, support spring; 65, limit slider; 66, lifting seat; 67, rack; 68, transmission gear; 69, rotating shaft; 610, rotating arm; 611, mounting frame; 612, auxiliary wheel; 613, arc frame; 614, transmission roller; 615, L-shaped guide frame; 616, guide wheel one; 617, guide wheel two; 618, limit wheel; 619, positioning track. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0023] In the description of the present invention, it should be understood that the terms "opening", "upper", "lower", "thickness", "top", "middle", "length", "inside", "all around" and the like indicating orientation or positional relationship are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the components or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0024] See also Figure 1-Figure 9 The embodiment of the present invention provides a technical solution: a buried pipe laying device for water conservancy projects, comprising a moving platform 1, a fixing component 3 is installed on the right side of the top wall of the moving platform 1, a laying roller 4 is installed on the inner wall of the fixing component 3, a moving component 5 is installed in the middle of the top wall of the moving platform 1, and a clamping component 6 is installed on the top wall of the moving component 5; The clamping assembly 6 includes a moving frame 61, the bottom wall of the moving frame 61 is fixedly connected to the moving assembly 5, the front and rear walls of the moving frame 61 are provided with mounting grooves 62, the inner walls of the two mounting grooves 62 are rotatably mounted with rotating shafts 69, the middle of the outer walls of the two rotating shafts 69 are fixedly mounted with transmission gears 68, the outer walls of the two rotating shafts 69 are fixedly mounted with rotating arms 610, the inner bottom wall of the moving frame 61 is installed with a supporting spring 64 through a base, the top of the supporting spring 64 is fixedly mounted with a lifting seat 66, and the front and rear walls of the lifting seat 66 are fixedly mounted with gears 67, an arc frame 613 is fixedly installed on the top wall of the lifting seat 66, and a plurality of transmission rollers 614 are rotatably installed on the inner wall of the arc frame 613. The adjacent ends of the tops of the two rotating arms 610 are hingedly installed with mounting frames 611, and a plurality of auxiliary wheels 612 are rotatably installed on the inner walls of the two mounting frames 611. An L-shaped guide frame 615 is fixedly installed on the left side wall of the moving frame 61, and a guide wheel 1 616 is rotatably installed on the right side of the inner wall of the L-shaped guide frame 615, and a guide wheel 2 617 is rotatably installed on the left side of the inner wall of the L-shaped guide frame 615.

[0025] In this embodiment, the setting of the clamping assembly 6 does not require additional operations when laying and laying out the cables. After placing the cables on the transmission roller 614, the lifting seat 66 and the support spring 64 are pressed down by their own weight, thereby driving the rack 67, the transmission gear 68 and the rotating shaft 69 to rotate. The rotating arm 610 drives the auxiliary wheel 612 to roll in contact with the outer wall of the cable, which can limit the cables of different specifications and increase the applicability of the entire device. The L-shaped guide frame 615, guide wheel one 616 and guide wheel two 617 can guide the laying out of the cables.

[0026] Specifically, the outer wall of the lifting seat 66 is slidably connected to the inner wall of the moving frame 61, and the inner walls of the moving frame 61 are provided with limit slide grooves 63. The inner walls of the two limit slide grooves 63 are slidably installed with limit sliders 65. The adjacent sides of the two limit sliders 65 are fixedly connected to the outer wall of the lifting seat 66. The two racks 67 are meshed with the corresponding transmission gears 68. Several auxiliary wheels 612 and transmission rollers 614 rotate in the same direction. Cables are installed around the outer wall of the pay-off roller 4, and the pay-off output direction of the cables is consistent with the rotation direction of the auxiliary wheels 612 and the transmission rollers 614.

[0027] In this embodiment, when the lifting seat 66 slides downward, it will drive the limiting slider 65 to slide along the inner wall of the corresponding limiting groove 63 to prevent it from positional displacement, and at the same time drive the rack 67 to move, and the transmission gear 68 engaged with it to rotate, and the auxiliary wheel 612 and the transmission roller 614 cooperate with each other to roll in contact with the cable.

[0028] Specifically, a limiting wheel 618 is rotatably installed on the left side of the bottom wall of the L-shaped guide frame 615, and a positioning track 619 is fixedly installed on the left side of the top wall of the mobile platform 1 and corresponding to the position of the limiting wheel 618, and the limiting wheel 618 rolls along the inner wall of the positioning track 619.

[0029] In this embodiment, when the moving frame 61 moves, it will drive the L-shaped guide frame 615 and the limiting wheel 618 to roll in the inner wall of the positioning track 619, and the cable can be guided and released through the L-shaped guide frame 615.

[0030] Specifically, the fixed component 3 includes a fixed support frame 37, the bottom wall of the fixed support frame 37 is fixedly connected to the rear wall on the right side of the top wall of the moving platform 1, a plurality of grooves 31 are evenly opened on the right side of the top wall of the moving platform 1, and the plurality of grooves 31 are evenly distributed. An adjusting screw 36 is rotatably installed on the inner wall of the groove 31 located in the middle, and a driving motor 312 is fixedly installed on the rear wall of the moving platform 1 and at a position corresponding to the adjusting screw 36. The power shaft of the driving motor 312 passes through the moving platform 1 through a bearing and is fixedly connected to the adjusting screw 36.

[0031] In this embodiment, the adjusting screw rod 36 is driven by the driving motor 312 to rotate in the inner wall of the corresponding groove 31, and the slider 1 35 can be driven by the adjusting screw rod 36 to move linearly.

[0032] Specifically, a slider 35 is threadedly installed on the outer wall of the adjusting screw rod 36, a movable support frame 34 is fixedly installed on the top wall of the slider 35, the left side wall of the movable support frame 34 is fixedly connected to the moving component 5, the bottom wall of the movable support frame 34 is slidably connected to the top wall of the moving platform 1, and positioning rods 32 are fixedly installed on the inner walls of the grooves 31 on the left and right sides of the adjusting screw rod 36, sliders 33 are slidably installed on the outer walls of the two positioning rods 32, and the top walls of the two sliders 33 are fixedly connected to the bottom wall of the movable support frame 34.

[0033] In this embodiment, when slider 1 35 slides along the outer wall of the adjusting screw rod 36, it will drive the movable support frame 34 to approach the position of the fixed support frame 37. When the movable support frame 34 moves, it will drive slider 2 33 to slide along the outer wall of the positioning rod 32, thereby improving the route accuracy and stability during movement.

[0034] Specifically, a mounting cylinder 38 is rotatably installed on one side adjacent to the top of the movable support frame 34 and the fixed support frame 37, and the inner walls of the two mounting cylinders 38 are in contact with the outer wall of the roller shaft of the pay-off roller 4. The outer walls of the two mounting cylinders 38 are evenly threaded with fastening bolts 311, and the adjacent ends of several fastening bolts 311 are threaded through the mounting cylinders 38 and fixed to the corresponding roller shafts.

[0035] In this embodiment, the installation cylinder 38 is mainly used for installing the roller shaft of the pay-off roller 4, and is abutted and fixed by the fastening bolts 311, thereby completing the installation and fixation of the pay-off roller 4.

[0036] Specifically, a reduction motor 39 is fixedly installed on the top of the rear wall of the fixed support frame 37, and the power shaft of the reduction motor 39 passes through the fixed support frame 37 through a bearing and is fixedly connected to the corresponding mounting tube 38. A synchronous wheel 310 is fixedly installed on the outer wall of the power shaft of the reduction motor 39, and the outer wall of the synchronous wheel 310 is transmission-connected to the moving component 5 through a synchronous belt.

[0037] In this embodiment, the reduction motor 39 is set to drive the installation drum 38 and the pay-off roller 4 to gradually start pay-off, and drive the moving component 5 to start transmission through the synchronous wheel 310.

[0038] Specifically, the moving component 5 includes a U-shaped seat 51, the bottom wall of the U-shaped seat 51 is fixedly connected to the middle of the top wall of the moving platform 1, a reciprocating screw 52 is rotatably installed on the top of the inner wall of the U-shaped seat 51, and a synchronous wheel 2 53 is fixedly installed on the rear end of the reciprocating screw 52 through the U-shaped seat 51 via a bearing, and the synchronous wheel 2 53 is transmission-connected to the outer wall of the synchronous wheel 1 310 via a synchronous belt.

[0039] In this embodiment, when the synchronous wheel 1 310 rotates, it will drive the synchronous wheel 2 53 to rotate through the synchronous belt, and then the reciprocating screw rod 52 starts to rotate, which can reduce the number of power sources and improve working synchronization.

[0040] Specifically, a limit rod 54 is fixedly installed at the bottom of the inner wall of the U-shaped seat 51, a slide 58 is threadedly installed on the outer wall of the reciprocating screw rod 52, the top wall of the slide 58 is fixedly connected to the bottom wall of the movable frame 61, the bottom of the slide 58 is slidably connected to the outer wall of the limit rod 54, and a trigger 59 is installed on the front wall of the slide 58.

[0041] In this embodiment, when the reciprocating screw 52 rotates, it will drive the slide 58 to move back and forth. The setting of the limit rod 54 can prevent the slide 58 from flipping over during movement. The slide 58 will drive the trigger 59 to approach the position of the sensor 57. After contact, the slide 58 moves linearly backward.

[0042] Specifically, the reciprocating screw rod 52 and the limiting rod 54 are both slidably sleeved on the front of the outer wall with the same positioning seat 55, the rear wall of the positioning seat 55 is fixedly installed with a sensor 57, the top wall of the positioning seat 55 is fixedly installed with a connecting plate 56, the right end of the connecting plate 56 is fixedly connected to the left side wall of the moving support frame 34, and the bottom of the moving platform 1 is installed with a universal wheel 2.

[0043] In this embodiment, when the dynamic support frame 34 moves, it will drive the connecting plate 56 and the positioning seat 55 to slide on the reciprocating screw 52 and the limit rod 54, so that the positioning seat 55 drives the sensor 57 to move, and then the sliding seat 58 moves along the path on the reciprocating screw 52 with the same specifications as the wire-releasing roller 4.

[0044] When working, first push the moving platform 1 to drive the universal wheel 2 to move so that the entire device moves to the place where work is required, and electrically connect the reduction motor 39, the drive motor 312, the sensor 57, and the trigger 59 through the external power supply and the controller, first install the wire-releasing roller 4 to the position between the dynamic support frame 34 and the fixed support frame 37, and place the dynamic support frame 34 on the corresponding position of the installation tube 38, and drive the adjusting screw 36 to rotate by the driving motor 312, so that the slider 1 35 starts to move linearly along the outer wall of the adjusting screw 36 in the corresponding inner wall of the groove 31, and the slider 1 35 synchronously drives the dynamic support frame 34 and the corresponding installation tube 38 to move, so that the roller shaft of the wire-releasing roller 4 enters the corresponding inner wall of the installation tube 38 and passes through the fastening bolt 311 After being screwed and fixed, the roller shaft of the pay-off roller 4 is abutted and fixed. When the dynamic support frame 34 starts to move along the top wall of the movable platform 1, it will drive the slider 2 33 to slide along the outer wall of the positioning rod 32 in the corresponding inner wall of the groove 31, so that when the dynamic support frame 34 starts to move, it will drive the connecting plate 56 and the positioning seat 55 to move, and the positioning seat 55 drives the sensor 57 to slide along the reciprocating screw rod 52 and the outer wall of the limit rod 54, so that the position of the positioning seat 55 matches the position of the dynamic support frame 34. At the same time, the length of the reciprocating screw rod 52 matches the specifications of the pay-off roller 4. The reduction motor 39 slowly drives the installation cylinder 38 and the pay-off roller 4 to start rotating. The cable wrapped around the outer wall of the pay-off roller 4 is gradually loosened and placed on the outer wall of the transmission roller 614 on the arc frame 613. At the same time, the cable After passing the guide wheel 1 616, the L-shaped guide frame 615 and the guide wheel 2 617, the cable starts to be released outward. After the cable is placed on the transmission roller 614, the weight of the cable itself presses down the arc frame 613 to drive the lifting seat 66 to slide downward in the inner wall of the moving frame 61. When the lifting seat 66 slides downward, it will drive the limiting slider 65 to slide downward in the inner wall of the corresponding limiting slide groove 63 to prevent the lifting seat 66 from position deviation when it slides down. When the lifting seat 66 slides down, it will compress the support spring 64 and drive the rack 67 to move linearly downward, and then the rack 67 drives the transmission gear 68 to rotate in the inner wall of the corresponding installation groove 62, and the transmission gear 68 synchronously drives the corresponding rotating shaft 69 and the rotating arm 610 to rotate, and the rotating arm 610 synchronously drives the installation The frame 611 and the auxiliary wheel 612 are close to the cable on the transmission roller 614, so that the auxiliary wheel 612 rolls and contacts with the outer surface of the cable. When the power shaft of the reduction motor 39 starts to rotate continuously to start paying out the cable on the pay-off roller 4, the synchronous wheel 1 310 is synchronously driven to rotate. The synchronous wheel 1 310 drives the synchronous wheel 2 53 to rotate through the synchronous belt. The synchronous wheel 2 53 simultaneously drives the reciprocating screw rod 52 to rotate. When the reciprocating screw rod 52 rotates, it drives the slide 58 to move linearly back and forth along the outer wall of the reciprocating screw rod 52 and the limit rod 54. The slide 58 drives the trigger 59 to start moving at the same time. The slide 58 moves synchronously according to the winding direction of the cable on the outer wall of the pay-off roller 4. At the same time, when the slide 58 drives the trigger 59 to move forward and contacts the sensor 57,The slide 58 then drives the trigger 59 to move backward, so that the moving route of the slide 58 matches the specifications of the pay-off roller 4. The slide 58 drives the moving frame 61 and the cable that is rolling contacted by the auxiliary wheel 612 and the transmission roller 614 to move synchronously. When the mounting frame 611 moves, it drives the L-shaped guide frame 615 to move. The L-shaped guide frame 615 drives the limiting wheel 618 to roll along the inner wall of the positioning track 619. Through the above-mentioned working process, the cable on the outer wall of the pay-off roller 4 can be fed according to the direction of the winding when being paid off, thereby improving the pay-off efficiency and reducing the problem of wear.

[0045] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0046] The preferred embodiments of the present invention disclosed above are only used to help illustrate the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can understand and use the present invention well. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A pipe laying device for water conservancy projects, comprising a moving platform (1), characterized in that: A fixing component (3) is installed on the right side of the top wall of the movable platform (1), a pay-off roller (4) is installed on the inner wall of the fixing component (3), a moving component (5) is installed in the middle of the top wall of the movable platform (1), and a clamping component (6) is installed on the top wall of the moving component (5); The clamping assembly (6) comprises a moving frame (61), the bottom wall of the moving frame (61) is fixedly connected to the moving assembly (5), the front and rear walls of the moving frame (61) are provided with mounting grooves (62), the inner walls of the two mounting grooves (62) are rotatably mounted with rotating shafts (69), the middle parts of the outer walls of the two rotating shafts (69) are fixedly mounted with transmission gears (68), the outer walls of the two rotating shafts (69) are fixedly mounted with rotating arms (610), the inner bottom wall of the moving frame (61) is mounted with a supporting spring (64) through a base, the top of the supporting spring (64) is fixedly mounted with a lifting seat (66), and the front and rear walls of the lifting seat (66) are fixedly mounted. A rack (67) is installed, an arc frame (613) is fixedly installed on the top wall of the lifting seat (66), a plurality of transmission rollers (614) are rotatably installed on the inner wall of the arc frame (613), a mounting frame (611) is hingedly installed on the adjacent ends of the tops of the two rotating arms (610), a plurality of auxiliary wheels (612) are rotatably installed on the inner walls of the two mounting frames (611), an L-shaped guide frame (615) is fixedly installed on the left wall of the moving frame (61), a guide wheel 1 (616) is rotatably installed on the right side of the inner wall of the L-shaped guide frame (615), and a guide wheel 2 (617) is rotatably installed on the left side of the inner wall of the L-shaped guide frame (615).

2. The pipe laying device for water conservancy engineering according to claim 1, characterized in that: The outer wall of the lifting seat (66) is slidably connected to the inner wall of the moving frame (61), the inner wall of the moving frame (61) is provided with a limit slide groove (63), the inner walls of the two limit slide grooves (63) are slidably installed with a limit slider (65), the adjacent sides of the two limit sliders (65) are fixedly connected to the outer wall of the lifting seat (66), the two racks (67) are meshedly connected to the corresponding transmission gear (68), the rotation directions of the plurality of auxiliary wheels (612) and the transmission roller (614) are consistent, the outer wall of the pay-off roller (4) is surrounded by a cable, and the pay-off output direction of the cable is consistent with the rotation direction of the auxiliary wheel (612) and the transmission roller (614).

3. The pipe laying device for water conservancy engineering according to claim 1, characterized in that: A limiting wheel (618) is rotatably mounted on the left side of the bottom wall of the L-shaped guide frame (615), and a positioning track (619) is fixedly mounted on the left side of the top wall of the mobile platform (1) at a position corresponding to the limiting wheel (618), and the limiting wheel (618) rolls along the inner wall of the positioning track (619).

4. The pipe laying device for water conservancy engineering according to claim 1, characterized in that: The fixed assembly (3) comprises a fixed support frame (37), the bottom wall of the fixed support frame (37) being fixedly connected to the rear wall on the right side of the top wall of the moving platform (1), a plurality of grooves (31) being evenly arranged on the right side of the top wall of the moving platform (1), the plurality of grooves (31) being evenly distributed, an adjusting screw (36) being rotatably mounted on the inner wall of the groove (31) located in the middle, a driving motor (312) being fixedly mounted on the rear wall of the moving platform (1) and corresponding to the position of the adjusting screw (36), the power shaft of the driving motor (312) passing through the moving platform (1) through a bearing and being fixedly connected to the adjusting screw (36).

5. The pipe laying device for water conservancy engineering according to claim 4, characterized in that: The outer wall of the adjusting screw rod (36) is threadedly mounted with a slider 1 (35), the top wall of the slider 1 (35) is fixedly mounted with a movable support frame (34), the left side wall of the movable support frame (34) is fixedly connected to the moving assembly (5), the bottom wall of the movable support frame (34) is slidably connected to the top wall of the moving platform (1), the inner walls of the grooves (31) on the left and right sides of the adjusting screw rod (36) are fixedly mounted with positioning rods (32), the outer walls of the two positioning rods (32) are slidably mounted with sliders 2 (33), and the top walls of the two sliders 2 (33) are fixedly connected to the bottom wall of the movable support frame (34).

6. A pipe laying device for water conservancy engineering according to claim 5, characterized in that: A mounting cylinder (38) is rotatably mounted on one side adjacent to the top of the movable support frame (34) and the fixed support frame (37); the inner walls of the two mounting cylinders (38) are in contact with the outer wall of the roller shaft of the pay-off roller (4); the outer walls of the two mounting cylinders (38) are evenly threaded with fastening bolts (311); and adjacent ends of a plurality of fastening bolts (311) are threadedly connected through the mounting cylinders (38) to abut and fix with the corresponding roller shaft.

7. The pipe laying device for water conservancy engineering according to claim 4, characterized in that: A reduction motor (39) is fixedly mounted on the top of the rear wall of the fixed support frame (37); a power shaft of the reduction motor (39) passes through the fixed support frame (37) via a bearing and is fixedly connected to a corresponding mounting tube (38); a synchronous wheel 1 (310) is fixedly mounted on the outer wall of the power shaft of the reduction motor (39); and the outer wall of the synchronous wheel 1 (310) is transmission-connected to the moving component (5) via a synchronous belt.

8. The pipe laying device for water conservancy engineering according to claim 1, characterized in that: The moving assembly (5) comprises a U-shaped seat (51), the bottom wall of the U-shaped seat (51) being fixedly connected to the middle of the top wall of the moving platform (1), a reciprocating screw rod (52) being rotatably mounted on the top of the inner wall of the U-shaped seat (51), a second synchronous wheel (53) being fixedly mounted on the rear end of the reciprocating screw rod (52) passing through the U-shaped seat (51) via a bearing, and the second synchronous wheel (53) being transmission-connected to the outer wall of the first synchronous wheel (310) via a synchronous belt.

9. A pipe laying device for water conservancy engineering according to claim 8, characterized in that: A limit rod (54) is fixedly mounted on the bottom of the inner wall of the U-shaped seat (51); a slide seat (58) is threadedly mounted on the outer wall of the reciprocating screw rod (52); the top wall of the slide seat (58) is fixedly connected to the bottom wall of the moving frame (61); the bottom interior of the slide seat (58) is slidably connected to the outer wall of the limit rod (54); and a trigger (59) is mounted on the front wall of the slide seat (58).

10. The pipe laying device for water conservancy engineering according to claim 8, characterized in that: The front parts of the outer walls of the reciprocating screw rod (52) and the limiting rod (54) are both slidably sleeved with a same positioning seat (55), the rear wall of the positioning seat (55) is fixedly mounted with a sensor (57), the top wall of the positioning seat (55) is fixedly mounted with a connecting plate (56), the right end of the connecting plate (56) is fixedly connected to the left side wall of the moving support frame (34), and the bottom of the moving platform (1) is mounted with a universal wheel (2).

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