Water conservancy construction pipeline laying mechanism

Abstract

The invention provides a water conservancy construction pipeline laying mechanism, and relates to the technical field of pipeline laying, the water conservancy construction pipeline laying mechanism comprises a groove, a supporting plate is movably installed at the upper end of the groove, a plurality of supporting columns are installed at the front end and the rear end of the lower surface of the supporting plate respectively, and electric control tracks are installed at the lower ends of the supporting columns respectively; an angle adjusting mechanism is arranged in the middle of the lower surface of the supporting plate. Two pipelines are clamped and positioned through mechanical claws, then through cooperation of a first lead screw and a first sliding block, one mechanical claw pushes the pipelines to move so that the two pipelines can be attached to each other and enter a machining hole, and then after the pipelines enter the machining hole, the two pipelines can be clamped and positioned through the mechanical claws. The first annular block drives the spray head to rotate, the spray head evenly sprays water flow or gas to the surface of the pipeline, therefore, the water flow is matched with the scraping plate to clean dirt on the surface of the pipeline, and meanwhile the position, needing to be welded, of the pipeline is dried through hot air after cleaning is completed.

Description

Technical Field

[0001] The invention relates to the technical field of pipeline laying, and in particular to a water conservancy construction pipeline laying mechanism. Background Art

[0002] In the process of water conservancy construction, the laying of pipelines is usually involved, that is, the water in nature is drained by laying pipelines, so as to achieve the purpose of eliminating harm and promoting benefits. However, in the process of laying pipelines in water conservancy work, trenches are usually dug first, and then the pipelines are laid in the trenches in turn after supporting the trenches, and finally all the pipelines are connected. A positioning device for laying pipelines in water conservancy construction proposed in the application number "CN202322746073.2" belongs to the technical field of water conservancy construction, which includes a suspension frame, and two support plates are provided at the bottom of the suspension frame, and the opposite surfaces of the two support plates are respectively fixed with a support and a side plate, a slide rail is provided in the support, and an adjustment component is slidably connected in the slide rail, and the adjustment component includes a gear ring. The positioning device for laying pipelines in water conservancy construction drives the gear ring to rotate by pulling the handle. Since the six gears are meshed with the gear ring, the gear ring can drive the gear rod to move through the gear, so that the six gear rods respectively drive the six pressing blocks to approach each other until the pressing blocks contact the outer wall of the pipeline. Since the six pressing blocks move synchronously and the inner wall of the pressing block is designed to be arc-shaped, the stability of pipeline positioning is improved, and the concentricity of the pipeline can be effectively controlled to prevent misalignment during pipeline connection, thereby further improving the stability of pipeline connection.

[0003] However, in the above technical solution, although the pipes can be coaxially positioned, the user is not only required to manually push the pipes to make the pipes move relatively to achieve positioning, but also the user is required to manually clean and weld the mud on the surface of the pipe joints after positioning, which still makes the user's workload large and leads to the overall laying efficiency being relatively slow. Therefore, we propose a water conservancy construction pipe laying mechanism to solve the above problems. Summary of the invention

[0004] In view of the deficiencies in the prior art, the present invention provides a pipeline laying mechanism for water conservancy construction, which solves the problem that although the pipelines can be coaxially positioned, not only do users need to manually push the pipelines to allow the pipelines to move relatively to achieve positioning, but users are also required to manually clean and weld the soil on the surface of the pipeline joints after positioning, which still increases the workload of users and leads to slow overall laying efficiency.

[0005] To achieve the above object, the technical solution adopted by the present invention is:

[0006] A water conservancy construction pipeline laying mechanism comprises a groove, a support plate is movably installed on the upper end of the groove, a plurality of pillars are respectively installed at the front and rear ends of the lower surface of the support plate, and electric-controlled crawlers are respectively installed at the lower ends of the pillars, the electric-controlled crawlers are in contact with the surface of the groove, and a plurality of pipelines are placed inside the groove, an angle adjustment mechanism is provided in the middle of the lower surface of the support plate, clamping mechanisms are installed at both ends of the lower surface of the angle adjustment mechanism, and the clamping mechanism and the pipeline are clamped and connected, a cleaning welding mechanism is installed in the middle of the lower surface of the angle adjustment mechanism, and the pipeline is clamped and installed inside the cleaning welding mechanism, the angle adjustment mechanism comprises a movable block, the movable block is movably installed in the middle of the lower surface of the support plate, a No. 2 rotating rod is installed inside the movable block, and the rod body of the No. 2 rotating rod is movably installed inside the support plate, the clamping mechanism comprises a No. 1 slider, the No. 1 slider is movably installed on one end of the lower surface of the movable block, and a No. 1 electric-controlled hydraulic cylinder is installed at the lower end of the No. 1 slider, A No. 2 electrically-controlled hydraulic cylinder is installed at one end of the movable block away from the No. 1 slider, and mechanical claws are respectively installed at the output ends of the No. 1 electrically-controlled hydraulic cylinder and the No. 2 electrically-controlled hydraulic cylinder, and the mechanical claws are respectively clamped and connected with the pipelines. The cleaning welding mechanism includes a No. 2 slider, the upper end of the No. 2 slider is clamped and installed inside the No. 2 slide groove, and the No. 2 slide groove is arranged in the middle of the lower surface of the movable block. A No. 3 electrically-controlled hydraulic cylinder is installed at the lower end of the No. 2 slider, and a fixed block is installed at the output end of the No. 3 electrically-controlled hydraulic cylinder, and the fixed block is movably located between the mechanical claws. A processing hole is penetrated in the fixed block, and a No. 1 annular block and a No. 2 annular block are movably installed at two points inside the processing hole, and the pipeline is penetrated and installed in the processing hole. A plurality of nozzles are installed on the side of the No. 1 annular block close to the pipeline, and a laser welding head is installed on the side of the No. 2 annular block close to the pipeline. A battery is installed on the upper end of the support plate, and the battery is respectively connected to the electrically-controlled crawler, the clamping mechanism and the cleaning welding mechanism through wires.

[0007] Preferably, a movable groove No. 1 is provided in the middle of the lower surface of the support plate, the movable block is movably installed in the movable groove No. 1, and the No. 2 rotating rod is movably installed in the movable groove No. 1, a placement groove is provided at one end of the inner part of the support plate, and one end of the No. 2 rotating rod is movably installed in the placement groove, a turbine is installed on the outer side of the rod body of the No. 2 rotating rod located in the placement groove, and a No. 1 rotating rod is movably installed on the inner upper end of the placement groove, a worm is installed on the outer side of the rod body of the No. 1 rotating rod located in the placement groove, the worm is meshingly connected with the turbine, and a handle is installed on the front end of the rod body of the No. 1 rotating rod.

[0008] Preferably, a No. 1 slide groove is provided on the lower surface of the movable block and on the side close to the handle, the upper end of the No. 1 slider is movably installed in the No. 1 slide groove, a No. 1 guide rod is respectively installed at the front and rear ends of the No. 1 slide groove, and the rod body of the No. 1 guide rod is movably installed in the No. 1 slider, a No. 1 screw rod is movably installed in the No. 1 slide groove, and the rod body of the No. 1 screw rod is installed in the No. 1 slider through a thread, a No. 1 motor is installed in the movable block and at one end close to the No. 1 slide groove, and the output end of the No. 1 motor is connected to one end of the No. 1 screw rod.

[0009] Preferably, a No. 2 slide groove is provided in the middle of the lower surface of the movable block, the upper end of the No. 2 sliding block is movably installed in the No. 2 slide groove, No. 2 guide rods are respectively installed at the front and rear ends of the No. 2 slide groove, and the rod bodies of the No. 2 guide rods are respectively movably installed in the No. 2 sliding block, a No. 2 screw rod is movably installed in the middle of the No. 2 slide groove, and the rod body of the No. 2 screw rod is installed in the No. 2 sliding block through a thread, a No. 2 motor is installed at one end of the interior of the movable block, and the output end of the No. 2 motor is connected to one end of the No. 2 screw rod.

[0010] Preferably, a No. 1 annular groove and a No. 2 annular groove are respectively provided at both ends of the interior of the processing hole, the No. 1 annular block is snap-fitted and installed inside the No. 1 annular groove, the No. 2 annular block is snap-fitted and installed inside the No. 2 annular groove, a No. 1 groove is provided inside the No. 1 annular block, and a plurality of nozzles are installed on the side of the No. 1 annular block close to the pipeline, and the nozzles and the No. 1 groove are through-connected.

[0011] Preferably, a temporary storage box is installed inside the No. 1 annular groove, and a guide frame is installed through the side of the No. 1 annular block close to the temporary storage box. The guide frame is installed through the interior of the temporary storage box, and the guide frame and the No. 1 groove are connected through the guide frame. A plurality of sealing rings are installed on the side of the guide frame that fits the temporary storage box.

[0012] Preferably, a plurality of support frames are installed on the side of the No. 1 annular block close to the pipeline, and movable frames are movably installed inside the support frames, and a fixed rod is installed inside the support frames, and the rod body of the fixed rod is movably installed inside the support frames, and a torsion spring is installed between the fixed rod and the support frames, and a scraper is installed on the side of the support frames close to the pipeline, and the scraper and the surface of the pipeline are in contact, and a No. 2 movable groove is provided on the inside of the fixed block close to the No. 1 annular groove, and the No. 2 movable groove is connected to the No. 1 annular groove, and a No. 2 gear is installed inside the No. 2 movable groove, and a No. 1 gear is installed on the side of the No. 1 annular block close to the temporary storage box, and the No. 1 gear is meshed with the No. 2 gear, and a No. 3 motor is installed on one end of the fixed block close to the No. 2 gear, and the output end of the No. 3 motor is connected to the No. 2 gear.

[0013] Preferably, a connecting block is installed on the rear side of the fixed block, and a No. 2 groove is penetrated inside the connecting block, and the front end of the No. 2 groove is connected to the temporary storage box, and a No. 1 hose and a No. 2 hose are respectively penetrated at both ends of the interior of the connecting block, and valves are respectively installed at one end of the No. 1 hose and the No. 2 hose close to the connecting block, and a water storage tank and a hot air blower are respectively installed at both ends of the rear side of the upper surface of the support plate, the upper end of the No. 2 hose penetrates the interior of the support plate and is connected to the hot air blower, and the upper end of the No. 1 hose is penetrated and installed in the water storage tank, and a water pump is installed in the water storage tank, and the water pump is connected to the No. 1 hose.

[0014] Preferably, sealing blocks are respectively installed at both ends of the No. 2 annular block close to the No. 2 annular groove, and the sealing blocks are respectively snap-fitted and installed inside the processing holes. A No. 3 gear is respectively installed on the side of the No. 2 annular block away from the laser welding head. A No. 3 movable groove is provided at the upper inner end of the fixed block and close to the No. 3 gear, and the No. 3 movable groove is connected with the No. 2 annular groove through and through. A No. 4 gear is movably installed inside the No. 3 movable groove, and the No. 4 gear is meshed with the No. 3 gear. A No. 4 motor is installed inside the fixed block and close to the No. 3 movable groove, and the output end of the No. 4 motor is connected to the No. 4 gear.

[0015] Preferably, a connecting groove is provided inside the processing hole and on the side close to the No. 2 annular groove, an extension block is installed on the side of the No. 2 annular block close to the connecting groove, and the extension block is movably installed inside the connecting groove, a collector ring is installed inside the connecting groove, a carbon brush is installed on the side of the extension block close to the collector ring, and the carbon brush is connected to the collector ring.

[0016] 1. In the present invention, two pipes are clamped and positioned by mechanical claws, and then one of the mechanical claws pushes the pipe to move through the cooperation of the No. 1 screw rod and the No. 1 slider, so that the two pipes are fitted together and enter the inside of the processing hole. After the pipe enters the inside of the processing hole, the No. 1 ring block is used to drive the nozzle to rotate, so that the nozzle evenly sprays water or gas on the surface of the pipe, so that the water flow cooperates with the scraper to clean the dirt on the surface of the pipe. At the same time, after the cleaning is completed, the required welding parts of the pipe are dried by hot air. Finally, after the pipe is cleaned, the laser welding head can be moved to the pipe connection by moving the fixed block to perform welding, so as to improve the overall laying efficiency and reduce the workload of the user.

[0017] 2. In the present invention, the torsion spring pushes the movable frame and the scraper, so that the scraper can always be stably fitted with the pipe surface, so that the scraper can clean the pipe surface by following the rotation of the No. 1 ring block. Then, the locking and sealing connection between the guide frame and the temporary storage box can not only allow the guide frame to rotate with the No. 1 ring block, but also facilitate the water flow or gas inside the temporary storage box to enter the No. 1 groove along the guide frame, so that it can cooperate with the nozzle to achieve cleaning and drying.

[0018] 3. In the present invention, the second annular block is used to drive the laser welding head to perform rotational welding, so that the laser welding head can directly weld the joints of the pipe, and then the laser welding head is powered by the carbon brush and the collector ring to avoid twisting of the wire during the rotation of the laser welding head, which ultimately causes damage to the wire, thereby improving the stability of the overall working process.

[0019] 4. In the present invention, when the heights of both sides of the groove are uneven, the user can control the No. 1 rotating rod to rotate by the handle, and then the No. 1 rotating rod can control the movable block to rotate with the No. 2 rotating rod as the axis through the worm and the turbine, so that the movable block can adjust the angle of the mechanical claw and the movable block, so that the mechanical claw and the movable block can stably clamp the pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0021] Figure 2 It is a front view structural schematic diagram of the present invention;

[0022] Figure 3 It is a side structural schematic diagram of the present invention;

[0023] Figure 4 yes Figure 2 A three-dimensional schematic diagram of the cross-sectional structure at AA in the middle;

[0024] Figure 5 yes Figure 2 A three-dimensional schematic diagram of the cross-sectional structure at the middle BB;

[0025] Figure 6 yes Figure 2 A three-dimensional schematic diagram of the cross-sectional structure at CC in the middle;

[0026] Figure 7 yes Figure 3 A three-dimensional schematic diagram of the cross-sectional structure at DD in the middle;

[0027] Figure 8 yes Figure 3 A three-dimensional schematic diagram of the cross-sectional structure at EE in the middle;

[0028] Fig. 9 yes Figure 5 The enlarged three-dimensional structure diagram at F in the middle;

[0029] Fig.10 yes Figure 6 Schematic diagram of the enlarged three-dimensional structure at G in the middle;

[0030] Fig.11 yes Figure 7 Schematic diagram of the enlarged three-dimensional structure at H in the middle;

[0031] Fig.12 yes Figure 7 Schematic diagram of the enlarged three-dimensional structure at I in the middle.

[0032] In the figure: 1, groove; 2, support plate; 3, pillar; 4, electric control crawler; 5, pipeline; 6, angle adjustment mechanism; 601, placement slot; 602, No. 1 rotating rod; 603, worm; 604, handle; 605, turbine; 606, No. 2 rotating rod; 607, No. 1 movable slot; 608, movable block; 7, clamping mechanism; 701, No. 1 slide slot; 702, No. 1 slider; 703, No. 1 guide rod; 70 4. Screw rod No. 1; 705. Motor No. 1; 706. Electric hydraulic cylinder No. 1; 707. Electric hydraulic cylinder No. 2; 708. Mechanical claw; 8. Clean welding mechanism; 801. Slide No. 2; 802. Screw rod No. 2; 803. Motor No. 2; 804. Sliding block No. 2; 805. Guide rod No. 2; 806. Electric hydraulic cylinder No. 3; 807. Fixed block; 808. Processing hole; 809. Annular groove No. 1; 81 0, No. 1 ring block; 811, No. 1 groove; 812, guide frame; 813, temporary storage box; 814, No. 1 gear; 815, No. 2 movable groove; 816, No. 2 gear; 817, No. 3 motor; 818, nozzle; 819, support frame; 820, fixed rod; 821, movable frame; 822, scraper; 823, connecting block; 824, No. 2 groove; 825, No. 1 hose; 826, No. 2 hose ; 827, valve; 828, hot air blower; 829, water tank; 830, water pump; 831, No. 2 annular block; 832, No. 2 annular groove; 833, No. 3 gear; 834, No. 3 movable groove; 835, No. 4 gear; 836, No. 4 motor; 837, sealing block; 838, connecting groove; 839, extension block; 840, collector ring; 841, carbon brush; 842, laser welding head; 9, battery. DETAILED DESCRIPTION

[0033] The following will be combined with 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.

[0034] like Figures 1 to 12 As shown, a water conservancy construction pipeline laying mechanism includes a groove 1, a support plate 2 is movably installed at the upper end of the groove 1, a plurality of pillars 3 are respectively installed at the front and rear ends of the lower surface of the support plate 2, and electric control tracks 4 are respectively installed at the lower ends of the pillars 3. The electric control tracks 4 are in contact with the surface of the groove 1, and a plurality of pipelines 5 are placed inside the groove 1. An angle adjustment mechanism 6 is provided in the middle of the lower surface of the support plate 2, clamping mechanisms 7 are installed at both ends of the lower surface of the angle adjustment mechanism 6, and the clamping mechanism 7 and the pipeline 5 are clamped and connected, and a cleaning welding mechanism 8 is installed in the middle of the lower surface of the angle adjustment mechanism 6. The pipe 5 is mounted in the cleaning welding mechanism 8, the angle adjustment mechanism 6 includes a movable block 608, the movable block 608 is movably mounted in the middle of the lower surface of the support plate 2, the movable block 608 is penetrated by a second rotating rod 606, the rod body of the second rotating rod 606 is movably penetrated by the support plate 2, the clamping mechanism 7 includes a first slider 702, the first slider 702 is movably mounted on one end of the lower surface of the movable block 608, the inner lower end of the first slider 702 is installed with a first electric-controlled hydraulic cylinder 706, and the inner part of the movable block 608 and away from the first slider 702 is a The second end of the electric-controlled hydraulic cylinder 707 is installed, and the output ends of the first electric-controlled hydraulic cylinder 706 and the second electric-controlled hydraulic cylinder 707 are respectively installed with mechanical claws 708, and the mechanical claws 708 are respectively clamped and connected with the pipeline 5. The cleaning welding mechanism 8 includes a second slider 804, and the upper end of the second slider 804 is clamped and installed inside the second slide groove 801, and the second slide groove 801 is arranged in the middle of the lower surface of the movable block 608. The inner lower end of the second slider 804 is installed with a third electric-controlled hydraulic cylinder 806, and the output end of the third electric-controlled hydraulic cylinder 806 is installed with a fixed block 807, and the fixed block 80 7 is movably located between the mechanical claws 708, a processing hole 808 is penetrated in the fixed block 807, and a No. 1 annular block 810 and a No. 2 annular block 831 are movably installed at two points inside the processing hole 808, respectively. The pipeline 5 is penetrated and installed inside the processing hole 808, a plurality of nozzles 818 are installed on the side of the No. 1 annular block 810 close to the pipeline 5, and a laser welding head 842 is installed on the side of the No. 2 annular block 831 close to the pipeline 5. A battery 9 is installed on the upper end of the support plate 2, and the battery 9 is connected to the electric control track 4, the clamping mechanism 7 and the cleaning welding mechanism 8 through wires.

[0035] like Figure 4 , Figure 5 , Figure 6, Figure 7 As shown, a movable groove No. 1 607 is provided in the middle of the lower surface of the support plate 2, a movable block 608 is movably installed inside the movable groove No. 1 607, and a No. 2 rotating rod 606 is movably installed inside the movable groove No. 1 607, a placement groove 601 is provided at one end of the inner part of the support plate 2, and one end of the No. 2 rotating rod 606 is movably installed inside the placement groove 601, a turbine 605 is installed on the outer side of the rod body of the No. 2 rotating rod 606 located inside the placement groove 601, a No. 1 rotating rod 602 is movably installed on the inner upper end of the placement groove 601, a worm 603 is installed on the outer side of the rod body of the No. 1 rotating rod 602 located inside the placement groove 601, the worm 603 is meshingly connected with the turbine 605, and a handle 604 is installed on the front end of the rod body of the No. 1 rotating rod 602.

[0036] When the heights of both sides of the groove 1 are uneven and the electric-controlled crawler 4 drives the whole to move to the specified position, the user can control the No. 1 rotating rod 602 to start rotating through the handle 604, and then the No. 1 rotating rod 602 can control the No. 2 rotating rod 606 to start rotating through the worm 603 and the turbine 605, so that the No. 2 rotating rod 606 can drive the movable block 608 to rotate inside the No. 1 movable groove 607, and the movable block 608 drives the clamping mechanism 7 and the cleaning welding mechanism 8 to adjust the angle, so that the clamping mechanism 7 can continue to clamp the pipe 5, avoiding the situation where the clamping mechanism 7 cannot clamp the pipe 5 due to offset, and then the cleaning welding mechanism 8 also facilitates the continued cleaning and welding of the pipe 5, which is more convenient.

[0037] like Figure 7 and Fig.11 As shown, a No. 1 slide groove 701 is provided on the lower surface of the movable block 608 and on the side close to the handle 604, the upper end of the No. 1 slider 702 is movably installed in the No. 1 slide groove 701, and a No. 1 guide rod 703 is respectively installed at the front and rear ends of the No. 1 slide groove 701, and the rod body of the No. 1 guide rod 703 is movably installed in the No. 1 slider 702, and a No. 1 screw rod 704 is movably installed in the No. 1 slide groove 701, and the rod body of the No. 1 screw rod 704 is installed in the No. 1 slider 702 through a thread, and a No. 1 motor 705 is installed in the movable block 608 and at one end close to the No. 1 slide groove 701, and the output end of the No. 1 motor 705 is connected to one end of the No. 1 screw rod 704.

[0038] After the electric-controlled crawler 4 controls the entirety to move to the specified position, the second electric-controlled hydraulic cylinder 707 first pushes the mechanical claw 708 to move downward, and then the mechanical claw 708 can clamp the already connected pipe 5, and then the No. 1 electric-controlled hydraulic cylinder 706 also pushes the mechanical claw 708 to move downward, allowing the mechanical claw 708 to clamp the unconnected pipe 5, and then the No. 1 electric-controlled hydraulic cylinder 706 and the No. 2 electric-controlled hydraulic cylinder 707 can respectively move upward through the mechanical claw 708 and the pipe 5, so that the pipes 5 are relatively parallel, and then the No. 1 motor 705 can control the No. 1 screw rod 704 to rotate, and then the No. 1 screw rod 705 can control the No. 1 slider 702 to move through the thread, and then the No. 1 slider 702 can drive the No. 1 hydraulic cylinder 706, the mechanical claw 708 and the pipe 5 to be connected to move, so that the two pipes 5 fit together and are inserted into the inside of the processing hole 808 for cleaning and welding;

[0039] The first guide rod 703 is used to limit the first slider 702 and assist it in moving, thereby improving the stability during the movement.

[0040] like Fig.11 As shown, a No. 2 slide groove 801 is provided in the middle of the lower surface of the movable block 608, and the upper end of the No. 2 slider 804 is movably installed inside the No. 2 slide groove 801, and a No. 2 guide rod 805 is respectively installed at the front and rear ends inside the No. 2 slide groove 801, and the rod body of the No. 2 guide rod 805 is movably installed in the interior of the No. 2 slider 804, and a No. 2 screw rod 802 is movably installed in the middle of the No. 2 slide groove 801, and the rod body of the No. 2 screw rod 802 is installed in the interior of the No. 2 slider 804 through a thread, and a No. 2 motor 803 is installed at one end of the interior of the movable block 608, and the output end of the No. 2 motor 803 is connected to one end of the No. 2 screw rod 802.

[0041] The No. 3 electric-controlled hydraulic cylinder 806 is used to push the fixed block 807 to adjust its height, so that it can adjust the height of the pipeline 5 according to the mechanical claw 708, so that the pipeline 5 and the processing hole 808 are always coaxially relative to each other. Then, after the pipeline 5 enters the interior of the processing hole 808, the No. 2 motor 803 can control the No. 2 screw rod 802 to start rotating, and then the No. 2 screw rod 802 can control the No. 2 slider 804 to move through the thread, so that the No. 2 slider 804 drives the fixed block 807 to move, first let the fixed block 807 drive the No. 1 annular block 810 to move between the pipelines 5 for cleaning, and then let the fixed block 807 drive the No. 2 annular block 831 to move between the pipelines 5 for welding, thereby reducing the user's work difficulty and improving the overall laying efficiency.

[0042] like Figure 5 , Figure 8 , Fig. 9 , Fig.10 , Fig.12 As shown, the inner ends of the processing hole 808 are respectively provided with a first annular groove 809 and a second annular groove 832, the first annular block 810 is clamped and installed in the inner part of the first annular groove 809, the second annular block 831 is clamped and installed in the inner part of the second annular groove 832, the inner part of the first annular block 810 is provided with a first groove 811, a side of the first annular block 810 close to the pipe 5 is provided with a plurality of nozzles 818, and the nozzles 818 and the first groove 811 are connected through, the inner part of the first annular groove 809 is provided with a temporary storage box 813, the side of the first annular block 810 close to the temporary storage box 813 is penetrated and installed with a guide frame 812, and the guide frame 812 is penetrated and installed on the temporary storage box 813. The interior of the storage box 813 is connected between the guide frame 812 and the No. 1 groove 811, and a plurality of sealing rings are installed on the side where the guide frame 812 fits with the temporary storage box 813. A plurality of support frames 819 are installed on the side of the No. 1 annular block 810 close to the pipe 5. A movable frame 821 is movably installed inside the support frame 819. A fixing rod 820 is installed inside the support frame 819, and the rod body of the fixing rod 820 is movably installed inside the support frame 819. A torsion spring is installed between the fixing rod 820 and the support frame 819. A scraper 822 is installed on the side of the support frame 819 close to the pipe 5, and the scraper 822 fits the surface of the pipe 5, and the fixing A second movable groove 815 is provided inside the block 807 and close to the first annular groove 809, and the second movable groove 815 is connected to the first annular groove 809, and a second gear 816 is installed inside the second movable groove 815. A first gear 814 is installed on the side of the first annular block 810 close to the temporary storage box 813, and the first gear 814 is meshed with the second gear 816. A third motor 817 is installed inside the fixed block 807 and close to one end of the second gear 816, and the output end of the third motor 817 is connected to the second gear 816. A connecting block 823 is installed on the rear side of the fixed block 807, and a second groove is provided inside the connecting block 823. The front end of the No. 2 groove 824 and the temporary storage box 813 are connected through, and the two ends of the interior of the connecting block 823 are respectively installed with a No. 1 hose 825 and a No. 2 hose 826, and valves 827 are respectively installed at one end of the No. 1 hose 825 and the No. 2 hose 826 close to the connecting block 823. A water tank 829 and a hot air blower 828 are respectively installed at the two ends of the rear side of the upper surface of the support plate 2. The upper end of the No. 2 hose 826 penetrates the interior of the support plate 2 and is connected to the hot air blower 828. The upper end of the No. 1 hose 825 is installed in the water tank 829, and a water pump 830 is installed in the water tank 829, and the water pump 830 is connected to the No. 1 hose 825.

[0043] When the mechanical claw 708 controls the pipe 5 to move toward the inside of the processing hole 808, the user can manually assist in pushing the movable frame 821 to allow the movable frame 821 to rotate around the fixed rod 820, and allow the movable frame 821 to cooperate with the fixed rod 820 to twist the torsion spring to prevent the movable frame 821 from interfering with the movement and docking of the pipe 5. At the same time, it is also convenient for the user to stand next to the processing block 807 to observe the docking of the pipe 5, further improving the accuracy of the docking between the pipes 5, and then after the pipes 5 are docked, use The user can release the movable frame 821, and let the torsion spring push the movable frame 821 to rotate, so that the movable frame 821 pushes the scraper 822 to fit the surface of the pipe 5. Then, after the fit, the user can start the water pump 830 and the third motor 817, so that the third motor 817 can drive the second gear 816 to rotate, and then the second gear 816 can control the first ring block 80 to start rotating by meshing with the first gear 814. At the same time, the water pump 830 will inject the cleaning liquid into the second groove 824 along the first hose 825. The cleaning liquid enters the second groove 824 and then flows into the temporary storage box 813. Finally, the cleaning liquid enters the first groove 811 along the guide frame 812. Finally, the cleaning liquid enters the first groove 811 and can be sprayed on the surface of the pipe 5 through the nozzle 818. At the same time, during the rotation of the first ring block 810, the scraper 822 will be driven to move, so that it can scrape and clean the surface of the pipe 5 with the cleaning liquid. After the flushing is completed, the water pump 830 stops working and the hot air blower 828 starts working, so that the hot air blower 828 injects high-temperature air into the second groove 824 along the second hose 826. Then, the high-temperature air entering the second groove 824 enters the first groove 811 along the temporary storage box 813 and the guide frame 812. Finally, the hot air entering the first groove 811 can be blown on the surface of the pipe 5 through the nozzle 818 to dry it, so as to achieve the cleaning and drying of the connection of the pipe 5, improve the welding effect, and avoid the welding being hindered by more impurities at the connection of the pipe 5.

[0044] The guide frame 812 is used to assist in connecting the temporary storage box 813 and the first groove 811, so that the water flow or gas can move along the guide frame 812, and the sealing ring is used to prevent the leakage of liquid or gas. Then the guide frame 812 is also used to assist the first ring block 810 to rotate, and improve the stability of the first ring block 810 during the rotation process. The water droplet first ring block 810 can drive the nozzle 818 to evenly spray the liquid or gas on the surface of the pipe 5;

[0045] The valve 827 is used to seal or open the No. 1 hose 825 and the No. 2 hose 826 to allow the liquid or gas to flow without the hoses interfering with each other.

[0046] like Fig.10 and Fig.12 As shown, sealing blocks 837 are respectively installed at both ends of the second annular block 831 close to the second annular groove 832, and the sealing blocks 837 are respectively mounted in the processing hole 808. A third gear 833 is respectively installed on the side of the second annular block 831 away from the laser welding head 842. A third movable groove 834 is provided at the upper end of the interior of the fixed block 807 and close to the third gear 833. The third movable groove 834 is connected with the second annular groove 832 through and through. A fourth gear 835 is movably installed in the third movable groove 834, and the fourth gear 835 is meshingly connected with the third gear 833. A fourth motor 836 is installed inside the fixed block 807 and on a side close to the third movable groove 834, and the output end of the fourth motor 836 is connected to the fourth gear 835. A connecting groove 838 is provided inside the processing hole 808 and on a side close to the second annular groove 832. An extension block 839 is installed on a side of the second annular block 831 close to the connecting groove 838, and the extension block 839 is movably installed inside the connecting groove 838. A collector ring 840 is installed inside the connecting groove 838, and a carbon brush 841 is installed on a side of the extension block 839 close to the collector ring 840, and the carbon brush 841 and the collector ring 840 are connected.

[0047] After the connection of pipe 5 is cleaned, No. 2 motor 803 can drive No. 2 screw rod 802 to rotate, and then No. 2 screw rod 802 can control No. 2 slider 804 to move through thread control, and then No. 2 slider 804 can drive fixed block 807 to move through No. 3 electric-controlled hydraulic cylinder 804, and finally let fixed block 807 drive No. 2 annular block 831 to move to the connection of pipe 5, so that No. 2 annular block 831 drives the laser welding head 842 and the connection of pipe 5 to overlap with each other, and then the user can start No. 4 motor 836 to drive No. 4 motor 836 to The fourth gear 835 rotates, and then the fourth gear 835 can control the second ring block 831 to rotate by meshing with the third gear 833, and then the second ring block 831 can drive the laser welding head 842 to rotate, and at the same time, the collector ring 840 supplies power to the laser welding head 842 through the carbon brush 841, so that the laser welding head 842 can weld the pipe 5, and then after the welding is completed, the user can turn off the laser welding head 842 and the fourth motor 836, and wait for the cooling of the welding part of the pipe 5, and at the same time, the welding connection of the pipe 5 is also realized;

[0048] The collector ring 840 and the carbon brush 841 can stably supply power to the laser welding head 842 during the rotation of the second ring block 831, thereby avoiding the situation where the laser welding head 842 is powered by external wires, but the wires are twisted, broken or fallen off during the rotation process, thereby improving the overall stability performance.

[0049] The working principle of this water conservancy construction pipeline laying mechanism:

[0050] When in use, first, when the heights of both sides of the groove 1 are uneven and the electric-controlled crawler 4 drives the whole to move to the specified position, the user can control the No. 1 rotating rod 602 to start rotating through the handle 604, and then the No. 1 rotating rod 602 can control the No. 2 rotating rod 606 to start rotating through the worm 603 and the turbine 605, so that the No. 2 rotating rod 606 can drive the movable block 608 to rotate inside the No. 1 movable groove 607, and the movable block 608 drives the clamping mechanism 7 and the cleaning welding mechanism 8 to adjust the angle, and then the No. 2 electric-controlled hydraulic cylinder 707 first pushes the mechanical claw 708 to move downward, and then the mechanical claw 708 can clamp the connected pipe 5, and then the No. 1 electric-controlled hydraulic cylinder 706 also pushes the mechanical claw 708 to move downward. The mechanical claw 708 can move downward to clamp the unconnected pipe 5, and then the No. 1 electric-controlled hydraulic cylinder 706 and the No. 2 electric-controlled hydraulic cylinder 707 can move upward respectively through the mechanical claw 708 and the pipe 5. Then, when the mechanical claw 708 controls the pipe 5 to move toward the inside of the processing hole 808, the user can manually assist in pushing the movable frame 821 to allow the movable frame 821 to rotate around the fixed rod 820 as the axis, and allow the movable frame 821 to cooperate with the fixed rod 820 to twist the torsion spring to prevent the movable frame 821 from interfering with the movement and docking of the pipe 5. At the same time, it is also convenient for the user to stand next to the processing block 807 to observe the docking of the pipe 5. Then, after the docking of the pipe 5 is completed, the user can release the movable frame 821 to let the torsion spring push the movable frame 821 rotates, so that the movable frame 821 pushes the scraper 822 to fit the surface of the pipe 5. Then, after fitting, the user can start the water pump 830 and the third motor 817, so that the third motor 817 can drive the second gear 816 to rotate, and then the second gear 816 can control the first ring block 80 to start rotating by meshing with the first gear 814. At the same time, the water pump 830 will inject the cleaning liquid into the second groove 824 along the first hose 825, and then the cleaning liquid entering the second groove 824 can flow into the temporary storage box 813. Finally, the cleaning liquid enters the first groove 811 along the guide frame 812, and finally the cleaning liquid entering the first groove 811 can be sprayed on the pipe through the nozzle 818. The surface of the pipe 5 is cleaned by the scraper 822, and the scraper 822 is driven to move in the process of the rotation of the No. 1 ring block 810, so that it can scrape and clean the surface of the pipe 5 with the cleaning liquid. Then, after the flushing is completed, the water pump 830 stops working, and the hot air blower 828 starts working, so that the hot air blower 828 injects the high-temperature air into the No. 2 groove 824 along the No. 2 hose 826, and then the high-temperature air entering the No. 2 groove 824 enters the No. 1 groove 811 along the temporary storage box 813 and the guide frame 812. Finally, the hot air entering the No. 1 groove 811 can be blown onto the surface of the pipe 5 through the nozzle 818 to dry it, so as to realize the cleaning and drying of the connection of the pipe 5. After the connection of the pipe 5 is cleaned,The second motor 803 can drive the second screw rod 802 to rotate, and then the second screw rod 802 can control the second slider 804 to move through the thread, and then the second slider 804 can drive the fixed block 807 to move through the third electric-controlled hydraulic cylinder 804, and finally the fixed block 807 drives the second annular block 831 to move to the connection of the pipe 5, so that the second annular block 831 drives the laser welding head 842 and the connection of the pipe 5 to overlap each other, and at the same time the first annular block 810 will drive the scraper 821 to move to one side along the surface of the pipe 5, and then the user can start the fourth motor 83 6. Let the No. 4 motor 836 drive the No. 4 gear 835 to rotate, and then the No. 4 gear 835 can control the No. 2 ring block 831 to rotate through the meshing connection with the No. 3 gear 833, and then the No. 2 ring block 831 can drive the laser welding head 842 to rotate, and at the same time, the collector ring 840 supplies power to the laser welding head 842 through the carbon brush 841, so that the laser welding head 842 can weld the pipe 5, and then after the welding is completed, the user can turn off the laser welding head 842 and the No. 4 motor 836, and wait for the cooling of the welding part of the pipe 5, and at the same time, the welding connection of the pipe 5 is also realized.

[0051] Obviously, the above embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not limitations on the implementation methods of the present invention. For ordinary technicians in the relevant field, other different forms of changes or modifications can be made on the basis of the above description. It is impossible to list all the implementation methods here. All obvious changes or modifications derived from the technical solution of the present invention are still within the protection scope of the present invention.

Claims

1. A water conservancy construction pipeline laying mechanism, comprising a groove (1), characterized in that: A support plate (2) is movably mounted on the upper end of the groove (1); a plurality of pillars (3) are respectively mounted on the front and rear ends of the lower surface of the support plate (2); an electric-controlled crawler (4) is respectively mounted on the lower ends of the pillars (3); the electric-controlled crawler (4) is in contact with the surface of the groove (1); a plurality of pipes (5) are placed inside the groove (1); an angle adjustment mechanism (6) is arranged in the middle of the lower surface of the support plate (2); clamping mechanisms (7) are mounted at both ends of the lower surface of the angle adjustment mechanism (6); and the clamping mechanisms (7) and the pipes (5) are clamped and connected; a cleaning welding mechanism (8) is mounted in the middle of the lower surface of the angle adjustment mechanism (6); and the pipes (5) are clamped and mounted on the cleaning welding mechanism. The angle adjustment mechanism (6) includes a movable block (608), the movable block (608) is movably mounted in the middle of the lower surface of the support plate (2), a No. 2 rotating rod (606) is installed through the inside of the movable block (608), and the rod body of the No. 2 rotating rod (606) is movably installed in the inside of the support plate (2), the clamping mechanism (7) includes a No. 1 slider (702), the No. 1 slider (702) is movably mounted on one end of the lower surface of the movable block (608), a No. 1 electric-controlled hydraulic cylinder (706) is installed at the lower end of the No. 1 slider (702), and a No. 2 electric-controlled hydraulic cylinder (706) is installed at the end of the movable block (608) away from the No. 1 slider (702). The cleaning welding mechanism (8) comprises a No. 2 slider (804), the upper end of which is clamped and installed inside a No. 2 slide groove (801), and the No. 2 slide groove (801) is arranged in the middle of the lower surface of the movable block (608). The No. 3 electric-controlled hydraulic cylinder (806) is installed at the lower end of the No. 2 slider (804), and the output end of the No. 3 electric-controlled hydraulic cylinder (806) is installed with a fixed block (807), and the fixed block (807) is movably located at the bottom of the machine. The fixing block (807) is provided with a processing hole (808) extending through the inside of the fixing block (807), and a first annular block (810) and a second annular block (831) are movably mounted at two points inside the processing hole (808). The pipeline (5) is installed inside the processing hole (808), and a plurality of nozzles (818) are mounted on a side of the first annular block (810) close to the pipeline (5), and a laser welding head (842) is mounted on a side of the second annular block (831) close to the pipeline (5). A storage battery (9) is mounted on the upper end of the support plate (2), and the storage battery (9) is connected to the electric control crawler (4), the clamping mechanism (7) and the cleaning welding mechanism (8) through wires.

2. A water conservancy construction pipeline laying mechanism according to claim 1, characterized in that: A movable groove (607) is provided in the middle of the lower surface of the support plate (2), the movable block (608) is movably installed inside the movable groove (607), and the second rotating rod (606) is movably installed inside the movable groove (607), a placement groove (601) is provided at one end inside the support plate (2), and one end of the second rotating rod (606) is movably installed inside the placement groove (601), a turbine (605) is installed on the outside of the shaft of the second rotating rod (606) located inside the placement groove (601), a movable groove (602) is installed on the upper end inside the placement groove (601), a worm (603) is installed on the outside of the shaft of the first rotating rod (602) located inside the placement groove (601), the worm (603) is meshingly connected with the turbine (605), and a handle (604) is installed on the front end of the shaft of the first rotating rod (602).

3. A water conservancy construction pipeline laying mechanism according to claim 1, characterized in that: A No. 1 slide groove (701) is provided on the lower surface of the movable block (608) and on a side close to the handle (604); the upper end of the No. 1 slider (702) is movably installed inside the No. 1 slide groove (701); a No. 1 guide rod (703) is installed at the front and rear ends of the No. 1 slide groove (701), and the rod body of the No. 1 guide rod (703) is movably installed inside the No. 1 slide groove (701); the rod body of the No. 1 screw rod (704) is installed inside the No. 1 slide groove (701) through a thread; a No. 1 motor (705) is installed inside the movable block (608) and at one end close to the No. 1 slide groove (701); the output end of the No. 1 motor (705) is connected to one end of the No. 1 screw rod (704).

4. A water conservancy construction pipeline laying mechanism according to claim 1, characterized in that: A No. 2 slide groove (801) is provided in the middle of the lower surface of the movable block (608), the upper end of the No. 2 slider (804) is movably installed inside the No. 2 slide groove (801), the front and rear ends of the No. 2 slide groove (801) are respectively installed with No. 2 guide rods (805), and the rod bodies of the No. 2 guide rods (805) are respectively movably installed inside the No. 2 slider (804), a No. 2 screw rod (802) is movably installed in the middle of the No. 2 slide groove (801), the rod body of the No. 2 screw rod (802) is installed inside the No. 2 slider (804) through a thread, and a No. 2 motor (803) is installed at one end of the movable block (608), and the output end of the No. 2 motor (803) is connected to one end of the No. 2 screw rod (802).

5. A water conservancy construction pipeline laying mechanism according to claim 1, characterized in that: The two ends of the processing hole (808) are respectively provided with a first annular groove (809) and a second annular groove (832); the first annular block (810) is mounted in the first annular groove (809); the second annular block (831) is mounted in the second annular groove (832); a first groove (811) is provided in the first annular block (810); a plurality of nozzles (818) are installed on a side of the first annular block (810) close to the pipeline (5); and the nozzles (818) and the first groove (811) are connected through each other.

6. A water conservancy construction pipeline laying mechanism according to claim 5, characterized in that: A temporary storage box (813) is installed inside the first annular groove (809), a guide frame (812) is installed through the side of the first annular block (810) close to the temporary storage box (813), the guide frame (812) is installed through the inside of the temporary storage box (813), and the guide frame (812) and the first groove (811) are connected through, and a plurality of sealing rings are installed on the side of the guide frame (812) that is in contact with the temporary storage box (813).

7. A water conservancy construction pipeline laying mechanism according to claim 5, characterized in that: A plurality of support frames (819) are installed on one side of the first annular block (810) close to the pipe (5), and movable frames (821) are movably installed inside the support frames (819). A fixing rod (820) is installed inside the support frames (819), and the rod body of the fixing rod (820) is movably installed inside the support frames (819). A torsion spring is installed between the fixing rod (820) and the support frames (819). A scraper (822) is installed on one side of the support frames (819) close to the pipe (5), and the scraper (822) is in contact with the surface of the pipe (5). The interior of the fixed block (807) and close to one A second movable groove (815) is provided on one side of the No. 1 annular groove (809), and the second movable groove (815) is connected to the first annular groove (809), a second gear (816) is installed inside the second movable groove (815), a first gear (814) is installed on one side of the No. 1 annular block (810) close to the temporary storage box (813), the first gear (814) and the second gear (816) are meshingly connected, a third motor (817) is installed inside the fixed block (807) and close to one end of the second gear (816), and the output end of the third motor (817) is connected to the second gear (816).

8. A water conservancy construction pipeline laying mechanism according to claim 6, characterized in that: A connecting block (823) is installed at the rear side of the fixing block (807), and a second groove (824) is provided inside the connecting block (823), and the front end of the second groove (824) is connected to the temporary storage box (813). A first hose (825) and a second hose (826) are installed at both ends of the connecting block (823), and valves are installed at the ends of the first hose (825) and the second hose (826) close to the connecting block (823). The support plate (2) has a door (827), a water tank (829) and a hot air blower (828) are respectively installed at both ends of the rear side of the upper surface of the support plate (2), the upper end of the No. 2 hose (826) passes through the interior of the support plate (2) and is connected to the hot air blower (828), the upper end of the No. 1 hose (825) is installed through the interior of the water tank (829), a water pump (830) is installed inside the water tank (829), and the water pump (830) is connected to the No. 1 hose (825).

9. A water conservancy construction pipeline laying mechanism according to claim 5, characterized in that: Sealing blocks (837) are respectively installed at both ends of the second annular block (831) close to the second annular groove (832), and the sealing blocks (837) are respectively mounted in the processing hole (808). A third gear (833) is respectively installed on the side of the second annular block (831) away from the laser welding head (842). A third movable groove (834) is provided at the inner upper end of the fixed block (807) and close to the third gear (833). The third movable groove (834) is connected to the second annular groove (832) through and through, a fourth gear (835) is movably installed inside the third movable groove (834), and the fourth gear (835) is meshingly connected with the third gear (833), and a fourth motor (836) is installed inside the fixed block (807) and on a side close to the third movable groove (834), and the output end of the fourth motor (836) is connected to the fourth gear (835).

10. A water conservancy construction pipeline laying mechanism according to claim 9, characterized in that: A connecting groove (838) is provided inside the processing hole (808) and on a side close to the second annular groove (832); an extension block (839) is installed on a side of the second annular block (831) close to the connecting groove (838), and the extension block (839) is movably installed inside the connecting groove (838); a collector ring (840) is installed inside the connecting groove (838); a carbon brush (841) is installed on a side of the extension block (839) close to the collector ring (840), and the carbon brush (841) and the collector ring (840) are connected.

Images