A spring-clip prefabricated pile connection joint device and its manufacturing system

Abstract

The invention discloses a spring-clip type prefabricated pile connection joint manufacturing system, which relates to the technical field of engineering pile connection, and comprises a base plate, a gantry is equidistantly connected to the middle position of the top end of the base plate by bolts, a hydraulic rod is equidistantly clamped to the top end of the gantry, the bottom ends of the two hydraulic rods are connected to a lifting seat by bolts, and the bottom ends of the lifting seats are equidistantly rotatably connected to a cutting disk, a positioning and conveying mechanism is arranged at a position on one side of the top end of the base plate, and a rotating hollow sleeve rod brings a limit frame to move along the outer side of the limit rod. The invention has a scientific and reasonable structure, is safe and convenient to use, and is provided with a positioning and conveying mechanism, and the position of the limit frame is changed by rotating the hollow sleeve rod and bringing the limit frame to move along the outer side of the limit rod, so that the limit frame corresponds to prefabricated pile installation holes of different sizes, and at the same time, the active gear ring and the driven gear cooperate to facilitate the rotation of the outer gear ring to drive the rotating drum to rotate, push the top rod and the clamping plate to move, and clamp and fix the sleeves of different diameters.

Description

Technical Field

[0001] The invention relates to the technical field of engineering pile connection, and in particular to a spring-clip type prefabricated pile connection joint device and a manufacturing system thereof. Background Art

[0002] Prefabricated piles are piles made of various materials and in various forms in factories or construction sites. They are driven, pressed or vibrated into the soil using pile sinking equipment. When currently prefabricated piles are spliced, the upper and lower pile end plates are welded using joints, and the four corners are reinforced. The welding time for each joint is 30-40 minutes, and the joints are welded using carbon dioxide shielded welding.

[0003] The existing Chinese patent, application number 202121029037.9, is a prefabricated steel component processing device, which proposes using the device to perform multiple bending processes on the steel bars to form the required structure. On the one hand, the overall device structure is simple and easy to manufacture, and can be manufactured on-site by construction personnel based on commonly used materials. On the other hand, it is simple to operate, safe and reliable, and can be used without high professionalism, which greatly reduces the production requirements and costs of prefabricated steel components on the construction site.

[0004] However, the existing method requires a lot of time wasting, and a large number of spring-clip connection joints are required during the construction process. The existing processing equipment is not convenient for positioning, transportation, and splicing, which affects the production of spring-clip connection joints. Therefore, in order to avoid the above-mentioned technical problems, it is necessary to provide a spring-clip prefabricated pile connection joint device and its manufacturing system to overcome the above-mentioned defects in the prior art. Summary of the invention

[0005] The present invention provides a spring-clip prefabricated pile connection joint device and a manufacturing system thereof, which can effectively solve the problems raised in the above-mentioned background technology that a large amount of time needs to be wasted, a large number of spring-clip connection joints need to be used during the construction process, and the existing processing equipment is not convenient for positioning, transportation, and splicing, which affects the production of spring-clip connection joints.

[0006] To achieve the above object, the present invention provides the following technical solution: a spring-clip prefabricated pile connection joint manufacturing system, comprising a base plate, a gantry is equidistantly connected to the middle position of the top of the base plate by bolts, a hydraulic rod is equidistantly clamped to the top of the gantry, the bottom ends of the two hydraulic rods are connected to a lifting seat by bolts, and the bottom ends of the lifting seats are equidistantly rotatably connected to a cutting disc;

[0007] A positioning and conveying mechanism is arranged at one side of the top of the bottom plate, and the hollow sleeve rod is rotated to move the limit frame along the outer side of the limit rod, and the position of the limit frame is adjusted as needed to facilitate the limit frame to correspond to the installation hole on the prefabricated pile. In addition, the sleeve is placed inside the limit frame, and the active gear ring and the driven gear are matched to rotate the outer gear ring to drive the rotating drum to rotate, so that the rotating drum pushes the top rod and the clamping plate to move, and the sleeves of different diameters are clamped and fixed, thereby improving the adaptability;

[0008] The turning and splicing mechanism is arranged at the other side of the top of the bottom plate. The electric slide rail is started to push the two vertical plates to move. When moving, the rack pushes the driving gear and the transmission rod to rotate in the direction of movement, and then the belt cooperates to drive the rotating shaft and the rotating plate to rotate. Then, as the vertical plate continues to move, after leaving the position where the rack is installed, the rotating plate drives the protruding rod to rotate half a circle, and then is horizontally supported by the support plate and aligned with the limit frame, so as to facilitate the clamping of the cut small sleeve. Then, the electric slide rail is used to pull the vertical plate to reset, and the small sleeve is turned over half a circle and installed inside the precast pile.

[0009] According to the above technical solution, the positioning and conveying mechanism includes a fixing frame;

[0010] The top of the bottom plate is connected to a fixing frame by bolts at positions corresponding to both sides of the gantry, and the insides of the two fixing frames are connected to a cross frame by bolts, the bottom end of the cross frame is equidistantly connected to an adjusting rod by threads, and the top of the adjusting rod is connected to a cross plate by bolts at a position corresponding to the inside of the cross frame, the top of the cross plate is clamped with a limit rod, the outside of the limit rod is sleeved with a hollow sleeve rod by threads, the outside of the hollow sleeve rod is movably sleeved with a limit frame, a circular groove is opened inside the limit frame, and a retaining ring is symmetrically clamped with an inner wall of the circular groove, and an outer gear ring is rotatably connected between the two opposing retaining rings, the Active gear rings are clamped at positions on the inner side of the retaining ring at both ends of the outer gear ring, and the positions on both sides of the circular groove corresponding to the corners inside the limit frame are symmetrically rotatably connected with a rotating drum, and a driven gear is fixedly sleeved at a position on the outer side of the rotating drum corresponding to one side of the active gear ring, a top rod is connected to the inside of the rotating drum through a thread, and a clamping plate is clamped at the other end of the top rod, a cross bar is movably connected at the top position of the inner wall of the cross frame, and one end of the two cross bars is clamped with a connecting plate at a position corresponding to the outer side of the cross frame, and a connecting block is fixedly sleeved at an equidistant distance on the outer side of the cross bar, and a toothed plate is clamped at the bottom end of the connecting block corresponding to the top position of the outer gear ring;

[0011] A pushing channel is clamped at a position on one side of the fixed frame corresponding to the top of the bottom plate, a screw rod is rotatably connected inside the pushing channel, a movable plate is sleeved via a thread at the outer side of the screw rod corresponding to the inner position of the pushing channel, a pushing block is connected to the top of the movable plate via bolts, an electric telescopic rod is equidistantly connected to one end of the pushing channel via bolts, a movable plate is connected to the other end of the electric telescopic rod via bolts, a rotating motor is connected to one side of one end of the movable plate via bolts, a bevel gear is fixedly sleeved on the outer side of the output shaft of the rotating motor and the outer side of the screw rod, and an L-shaped plate is connected to the other side of one end of the movable plate via bolts.

[0012] According to the above technical solution, one end of the lifting seat is connected to a micro motor by bolts, and the output shaft of the micro motor passes through the lifting seat and is fixedly connected to one end of the cutting disc, and the micro motor is powered by an external power supply.

[0013] According to the above technical solution, the two ends of the horizontal plate are slidably connected to the inner wall of the limit frame, the bottom end of the limit frame is slidably connected to the top end of the horizontal plate, a swivel is fixedly sleeved on the outside of the hollow sleeve rod, and the outside of the retaining ring passes through the outside of the limit frame.

[0014] According to the above technical solution, the active gear ring meshes with the driven gear, the outer gear ring meshes with the gear plate, the other end of the cross bar passes through both ends of the cross frame, and the top of the connecting block is slidably connected to the inner wall of the cross frame.

[0015] According to the above technical solution, the length and width of the push block are greater than the length and width of the horizontal frame, the electric telescopic rod and the rotating motor are powered by an external power supply, the other end of the L-shaped plate is fixedly connected to the bottom end of the connecting plate, and the bottom end of the movable plate is slidably connected to the top end of the bottom plate.

[0016] According to the above technical solution, a flipping and splicing mechanism is provided at the top of the bottom plate at a position corresponding to the other side of the fixing frame, and the flipping and splicing mechanism includes an electric slide rail;

[0017] The top of described sliding panel also is provided with an interlocking plate, and the interlocking plate is hinged on the base plate, is fixed with a backing pin on the interlocking plate, and the interlocking plate is hinged on the base plate, is fixed with a backing pin on the interlocking plate, and the interlocking plate is hinged on the base plate, is fixed with a backing pin on the interlocking plate, and the interlocking plate is hinged on the base plate

[0018] A fixing plate is equidistantly connected to the top of the bottom plate at a position corresponding to one side of the electric slide rail, a push rod is equidistantly connected to the inside of the fixing plate through threads, the other end of the push rod is rotatably connected to a supporting plate at a position corresponding to the top of the bottom plate, a collar is connected to the top of the supporting plate through bolts, a square hole turntable is rotatably connected to the inside of the collar, and telescopic rods are equidistantly connected to the inner wall of the square hole turntable through threads, and the other ends of the two telescopic rods located on the same plane are both rotatably connected to a placement plate;

[0019] A rotating rod is rotatably connected to one side of the support plate, and a transmission gear ring is fixedly sleeved on the outside of the rotating rod and the outside of the square hole turntable. A driving motor is connected to one end of the support plate corresponding to the position of one side of the rotating rod through bolts.

[0020] According to the above technical solution, the number of teeth on the rack is less than half of the number of teeth on the driving gear, the driving gear and the rack are meshed with each other, the inner wall of the horizontal frame is symmetrically provided with rectangular grooves, and anti-slip strips are pasted on both ends of the horizontal frame corresponding to the positions on both sides of the rectangular groove. The outer side of the slider is slidably connected to the inner wall of the rectangular groove, one end of the positioning pin passes through the rectangular groove, and one end of the arc plate is provided with a slope.

[0021] According to the above technical solution, the installation position of the protruding rod corresponds to the installation position of the limit frame, the electric slide rail and the driving motor are both powered by an external power supply, a knob is clamped at one end of the push rod at a position corresponding to one side of the fixed plate, one end of the support plate is slidably connected to the top of the base plate, and the transmission gear ring on the outside of the rotating rod is meshed with the transmission gear ring on the outside of the square hole turntable.

[0022] A spring-clip prefabricated pile connection joint device, used for a connection joint device produced by a spring-clip prefabricated pile connection joint manufacturing system, characterized in that it comprises an upper section pile and a lower section pile, a small sleeve is equidistantly clamped at the bottom end of the upper section pile, and a high-strength connecting rod is threadedly connected to the inside of the small sleeve, a large sleeve is equidistantly clamped at the top end of the lower section pile, and a spring clip is fixedly connected to the inside of the large sleeve.

[0023] Compared with the prior art, the present invention has the following beneficial effects: the present invention has a scientific and reasonable structure and is safe and convenient to use:

[0024] 1. A positioning and conveying mechanism is set up. By rotating the hollow sleeve rod and moving the limit frame along the outside of the limit rod, the position of the limit frame is changed, so that the limit frame corresponds to the installation holes of prefabricated piles of different sizes. At the same time, through the cooperation of the active gear ring and the driven gear, it is convenient to rotate the outer gear ring to drive the rotating drum to rotate, push the top rod and the clamping plate to move, and clamp and fix the casings of different diameters, further improving the adaptability. Then, the adjusting rod is rotated to push the cross plate, the limit frame and the casing to rise, so that the outer gear ring inside the limit frame is engaged with the gear plate, which is convenient for the subsequent transmission of power;

[0025] The movable plate, the rotating motor, the L-shaped plate and the connecting plate are driven to move by the electric telescopic rod, so that the two bevel gears are meshed, which facilitates the rotating motor to drive the screw to rotate, and pushes the movable plate and the push block to slide along the pushing channel. At the same time, the L-shaped plate moves to push the connecting plate, the cross bar, the connecting block and the toothed plate to slide, so that the toothed plate pushes the outer toothed ring to rotate, and the active toothed ring and the driven gear cooperate to drive the rotating drum to rotate, pull the ejector rod and the clamping plate to move, release the clamping of the casing, and then facilitate the push block to push the casing to the cutting position, thereby improving the convenience of transportation;

[0026] After the casing moves to the cutting position, the electric telescopic rod pushes the movable plate to reset, separates the two bevel gears, and pulls the connecting plate, cross bar, connecting block and gear plate to reset through the L-shaped plate. Then, the outer gear ring, active gear ring, rotating drum and driven gear cooperate to push the top rod and clamp plate to move, clamp and fix the casing, and ensure the stability of the casing during cutting.

[0027] 2. A flipping and splicing mechanism is set up. The two vertical plates are pushed to move by the electric slide rail, and the rack is used to push the driving gear and the transmission rod to rotate in the direction of movement. The belt drives the rotating shaft and the rotating plate to rotate half a circle. When the vertical plate moves away from the rack, the push on the driving gear is released, and the rotating plate is horizontally supported by the support plate and aligned with the limit frame to ensure stability. Through the contraction characteristics of the tensioning spring, the arc plate and the slide rod are pulled down, which is convenient for the arc plate to clamp and fix the small sleeve, and convenient for subsequent movement with the small sleeve;

[0028] The vertical plate is driven to move in the reverse direction by the electric slide rail, and when passing through the rack, the driving gear, rack, rotating shaft and belt are used to rotate the rotating plate, the convex rod and the small sleeve half a circle again, so that the small sleeve can be turned over, which is convenient for installing the small sleeve on the prefabricated pile. In addition, the rotating positioning pin moves with the anti-slip ring, so that the anti-slip ring is separated from the horizontal frame and the position of the slider is released, which is convenient for adjusting the position of the slider and the convex rod according to the size of the prefabricated pile, thereby improving adaptability;

[0029] The precast pile is clamped and fixed at the axial position of the square hole turntable by rotating the telescopic rod to push the placement plate to move, thereby ensuring the stability of the precast pile inside the square hole turntable, and by rotating the push rod inside the fixed plate, the support plate, the sleeve ring and the square hole turntable are pushed to slide on the bottom plate, so that the position of the precast pile corresponds to the position of the rotating plate, which is convenient for splicing. In addition, the driving motor drives the rotating rod to rotate, and through the cooperation of the transmission gear ring, the square hole turntable is driven to rotate inside the sleeve ring, thereby pushing the precast pile to rotate and changing the installation position.

[0030] 3. An upper pile, a lower pile, a small sleeve, a high-strength connecting rod, a large sleeve and a spring clip are provided. The high-strength connecting rod is conveniently fixed to the bottom end of the upper pile through the small sleeve, and then the high-strength connecting rod is conveniently inserted into the large sleeve and fixed through the spring clip, thereby ensuring the stability of the connection, making it convenient to splice the upper pile and the lower frame together, and reducing the time of welding construction.

[0031] In summary, the positioning and conveying mechanism is used to clamp the casings of different outer diameters, which improves the stability during cutting, and the clamping state can be released in time during pushing, thereby ensuring the conveying effect. In addition, the cut sleeves are clamped and flipped by the flipping and splicing mechanism, which facilitates the splicing and installation of the sleeves on the prefabricated piles, thereby improving the processing efficiency. At the same time, the positioning and conveying mechanism and the flipping and splicing mechanism can process and splice large and small sleeves, thereby increasing adaptability. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] The accompanying drawings are used to provide further understanding of the present invention and constitute a part of the specification. They are used to explain the present invention together with the embodiments of the present invention and do not constitute a limitation of the present invention.

[0033] In the attached picture:

[0034] Figure 1 It is a schematic diagram of the structure of the present invention;

[0035] Figure 2 It is a structural schematic diagram of the positioning and conveying mechanism of the present invention;

[0036] Figure 3 It is a schematic diagram of the installation structure of the cross bar of the present invention;

[0037] Figure 4 It is a schematic diagram of the installation structure of the outer gear ring of the present invention;

[0038] Figure 5 It is a structural schematic diagram of the flipping and splicing mechanism of the present invention;

[0039] Figure 6 It is a schematic diagram of the installation structure of the convex rod of the present invention;

[0040] Figure 7 It is a schematic diagram of the installation structure for placing a flat plate of the present invention;

[0041] Figure 8 It is a structural schematic diagram of the prefabricated pile splicing of the present invention;

[0042] Fig. 9 The present invention Figure 8 Schematic diagram of the structure of area A in the middle.

[0043] Numbers in the figure: 1, bottom plate; 2, gantry; 3, hydraulic rod; 4, lifting seat; 5, cutting disc;

[0044] 6. Positioning and conveying mechanism; 601. Fixed frame; 602. Horizontal frame; 603. Adjusting rod; 604. Horizontal plate; 605. Limiting rod; 606. Hollow sleeve rod; 607. Limiting frame; 608. Circular groove; 609. Retaining ring; 610. External gear ring; 611. Active gear ring; 612. Rotating drum; 613. Driven gear; 614. Ejector rod; 615. Clamp plate; 616. Horizontal rod; 617. Connecting block; 618. Tooth plate; 619. Pushing channel; 620. Screw rod; 621. Moving plate; 622. Pushing block; 623. Electric telescopic rod; 624. Movable plate; 625. Rotating motor; 626. Bevel gear; 627. L-shaped plate; 628. Connecting plate;

[0045] 7. Flipping and splicing mechanism; 701. Electric slide rail; 702. Vertical plate; 703. Transmission rod; 704. Driving gear; 705. Rack; 706. Rotating shaft; 707. Rotating plate; 708. Horizontal frame; 709. Sliding block; 710. Positioning pin; 711. Anti-slip ring; 712. Protruding rod; 713. Sliding rod; 714. Arc plate; 715. Tensioning spring; 716. Support plate; 717. Fixed plate; 718. Push rod; 719. Support plate; 720. Ring; 721. Square hole turntable; 722. Telescopic rod; 723. Placement plate; 724. Rotating rod; 725. Transmission gear ring; 726. Driving motor; 727. Belt;

[0046] 8. Upper pile section; 9. Lower pile section; 10. Small sleeve; 11. High-strength connecting rod; 12. Large sleeve; 13. Spring clip. DETAILED DESCRIPTION

[0047] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0048] Example: Figure 1-7 As shown, the present invention provides a technical solution, a spring-clip type prefabricated pile connection joint manufacturing system, comprising a base plate 1, a gantry 2 is equidistantly connected to the middle position of the top of the base plate 1 by bolts, a hydraulic rod 3 is equidistantly clamped to the top of the gantry 2, the bottom ends of the two hydraulic rods 3 are both connected to a lifting seat 4 by bolts, and the bottom end of the lifting seat 4 is equidistantly rotatably connected to a cutting disk 5, in order to facilitate the cutting of the casing, one end of the lifting seat 4 is connected to a micro motor by bolts, and the output shaft of the micro motor passes through the lifting seat 4 and is fixedly connected to one end of the cutting disk 5, and the micro motor is powered by an external power supply;

[0049] A positioning and conveying mechanism 6 is provided at one side of the top of the bottom plate 1. The hollow sleeve rod 606 is rotated to move the limit frame 607 along the outer side of the limit rod 605. The position of the limit frame 607 is adjusted as needed to facilitate the limit frame 607 to correspond to the installation hole on the prefabricated pile. In addition, the sleeve is placed inside the limit frame 607, and the active gear ring 611 and the driven gear 613 are matched to rotate the outer gear ring 610 to drive the rotating drum 612 to rotate, so that the rotating drum 612 pushes the top rod 614 and the clamping plate 615 to move, and the sleeves of different diameters are clamped and fixed, thereby improving adaptability.

[0050] A flipping and splicing mechanism 7 is provided at the other side of the top of the bottom plate 1. The electric slide rail 701 is started to push the two vertical plates 702 to move. During the movement, the rack 705 pushes the driving gear 704 and the transmission rod 703 to rotate in the direction of movement, and then the belt 727 cooperates to drive the rotating shaft 706 and the rotating plate 707 to rotate. Then, as the vertical plate 702 continues to move, after leaving the installation position of the rack 705, the rotating plate 707 drives the protruding rod 712 to rotate half a circle, and then is horizontally supported by the support plate 716, aligned with the limit frame 607, so as to facilitate the clamping of the cut small sleeve 10, and then the electric slide rail 701 pulls the vertical plate 702 to reset, and the small sleeve 10 is flipped half a circle and installed inside the prefabricated pile.

[0051] The positioning and conveying mechanism 6 includes a fixed frame 601, a horizontal frame 602, an adjusting rod 603, a horizontal plate 604, a limiting rod 605, a hollow sleeve rod 606, a limiting frame 607, a circular groove 608, a retaining ring 609, an outer gear ring 610, an active gear ring 611, a rotating drum 612, a driven gear 613, a top rod 614, a clamping plate 615, a cross rod 616, a connecting block 617, a tooth plate 618, a pushing channel 619, a screw rod 620, a moving plate 621, a pushing block 622, an electric telescopic rod 623, a movable plate 624, a rotating motor 625, a bevel gear 626, an L-shaped plate 627 and a connecting plate 628;

[0052] The top of the bottom plate 1 is connected to the fixed frame 601 by bolts at the positions on both sides of the gantry 2. The insides of the two fixed frames 601 are connected to the cross frame 602 by bolts. The bottom of the cross frame 602 is equidistantly connected to the adjusting rod 603 by threads. The top of the adjusting rod 603 is connected to the cross plate 604 by bolts at the position corresponding to the inside of the cross frame 602. The top of the cross plate 604 is clamped with a limit rod 605. The outer side of the limit rod 605 is sleeved with a hollow sleeve rod 606 by threads. The outer side of the hollow sleeve rod 606 is movably sleeved with The limit frame 607 has a circular groove 608 formed inside the limit frame 607, and a retaining ring 609 is symmetrically connected to the inner wall of the circular groove 608. In order to facilitate the movement of the limit frame 607, the two ends of the horizontal plate 604 are slidably connected to the inner wall of the limit frame 607, and the bottom end of the limit frame 607 is slidably connected to the top of the horizontal plate 604. A swivel is fixedly sleeved on the outer side of the hollow sleeve rod 606. The outer side of the retaining ring 609 passes through the outer side of the limit frame 607, and the two opposite retaining rings 609 are rotatably connected with an outer toothed ring 610. The outer toothed ring 610 The inner sides of the two ends of the stop ring 609 are clamped with active gear rings 611, and the inner corners of the limit frame 607 are symmetrically connected to the positions on both sides of the circular groove 608, and the outer side of the rotating cylinder 612 is fixedly sleeved with a driven gear 613 at a position corresponding to one side of the active gear ring 611. The inside of the rotating cylinder 612 is connected with a push rod 614 through a thread, and the other end of the push rod 614 is clamped with a clamping plate 615. The top position of the inner wall of the cross frame 602 is movably connected with a cross bar 616, and the two cross bars 61 6. A connecting plate 628 is clamped at one end corresponding to the outer position of the cross frame 602, and a connecting block 617 is fixedly sleeved at an equidistant distance on the outer side of the cross bar 616. A tooth plate 618 is clamped at the bottom end of the connecting block 617 corresponding to the top position of the outer gear ring 610. In order to facilitate the transmission of power, the active gear ring 611 and the driven gear 613 are meshed with each other, and the outer gear ring 610 and the tooth plate 618 are meshed with each other. The other end of the cross bar 616 passes through both ends of the cross frame 602, and the top of the connecting block 617 is slidably connected to the inner wall of the cross frame 602.

[0053] A push channel 619 is clamped at a position corresponding to one side of the fixed frame 601 at the top of the bottom plate 1, and a screw rod 620 is rotatably connected inside the push channel 619. A movable plate 621 is connected to the outer side of the screw rod 620 at a position corresponding to the inner position of the push channel 619 through a threaded sleeve. A push block 622 is connected to the top of the movable plate 621 through bolts. An electric telescopic rod 623 is equidistantly connected to one end of the push channel 619 through bolts. The other end of the electric telescopic rod 623 is connected to a movable plate 624 through bolts. One end of the movable plate 624 is connected to the push channel 619 through bolts. There is a rotating motor 625, and a bevel gear 626 is fixedly sleeved on the outer side of the output shaft of the rotating motor 625 and the outer side of the screw rod 620. An L-shaped plate 627 is connected to the other side of one end of the movable plate 624 by bolts. In order to facilitate the sliding of the toothed plate 618, the length and width of the push block 622 are greater than the length and width of the horizontal frame 602. The electric telescopic rod 623 and the rotating motor 625 are powered by an external power supply. The other end of the L-shaped plate 627 is fixedly connected to the bottom end of the connecting plate 628, and the bottom end of the movable plate 624 is slidably connected to the top of the bottom plate 1.

[0054] A flipping and splicing mechanism 7 is arranged at the other side of the fixing frame 601 corresponding to the top of the bottom plate 1. The flipping and splicing mechanism 7 includes an electric slide rail 701, a vertical plate 702, a transmission rod 703, a driving gear 704, a rack 705, a rotating shaft 706, a rotating plate 707, a horizontal frame 708, a slider 709, a positioning pin 710, an anti-slip ring 711, a protruding rod 712, a sliding rod 713, an arc plate 714, a tensioning spring 715, a supporting plate 716, a fixing plate 717, a push rod 718, a supporting plate 719, a collar 720, a square hole turntable 721, a telescopic rod 722, a placement plate 723, a rotating rod 724, a transmission gear ring 725, a driving motor 726 and a belt 727;

[0055] The top of the bottom plate 1 corresponds to the other side of the fixed frame 601 and is symmetrically connected with an electric slide rail 701 by bolts. The two electric slide rails 701 are movably connected with vertical plates 702 inside. The bottom positions of the opposite ends of the two vertical plates 702 are rotatably connected with transmission rods 703. The opposite ends of the two transmission rods 703 are clamped with driving gears 704. The top of the bottom plate 1 corresponds to the bottom position of the driving gear 704. A rack 705 is pasted on the bottom position of the top of the bottom plate 1. The top positions of the two vertical plates 702 corresponding to the top positions of the transmission rods 703 are rotatably connected with rotating shafts 706. The outer sides of the rotating shafts 706 and the transmission rods 703 are sleeved with belts 727. A rotating plate 707 is clamped between the two rotating shafts 706. A horizontal frame 708 is clamped at one end of the rotating plate 707. Slide blocks 709 are equidistantly and movably connected inside the horizontal frame 708. The top and bottom ends of the slide blocks 709 are both connected with positioning pins 710 through threads. 714 is a kind of spring loaded screw cap 716, and its outer end is provided with a spring 715. When the spring 715 is in the state of being rotated, the spring 716 of the spring 714 is pressed against the work surface, and the work surface is provided with a spring 716 which can prevent the work surface from being damaged.

[0056] A fixing plate 717 is equidistantly connected at a position on one side of the electric slide rail 701 corresponding to the top of the bottom plate 1, and a push rod 718 is equidistantly connected inside the fixing plate 717 through a thread, and a support plate 719 is rotatably connected to the other end of the push rod 718 at a position corresponding to the top of the bottom plate 1, and a collar 720 is connected to the top of the support plate 719 through a bolt, and a square hole turntable 721 is rotatably connected inside the collar 720, and telescopic rods 722 are equidistantly connected to the inner wall of the square hole turntable 721 through a thread, and the other ends of the two telescopic rods 722 located on the same plane are both rotatably connected to a placement plate 723;

[0057] A rotating rod 724 is rotatably connected to a position on one side of the inner side of the support plate 719, and a transmission gear ring 725 is fixedly sleeved on the outer side of the rotating rod 724 and the outer side of the square hole turntable 721. A driving motor 726 is bolted to a position on one side of the rotating rod 724 at one end of a support plate 719. In order to facilitate the rotation of the square hole turntable 721, the installation position of the protruding rod 712 corresponds to the installation position of the limit frame 607. The electric slide rail 701 and the driving motor 726 are powered by an external power supply. A knob is clamped at one end of the push rod 718 at a position on one side of the fixed plate 717. One end of the support plate 719 is slidably connected to the top of the bottom plate 1, and the transmission gear ring 725 on the outer side of the rotating rod 724 is meshed with the transmission gear ring 725 on the outer side of the square hole turntable 721.

[0058] like Figure 8-9 As shown, a spring-clip type prefabricated pile connection joint device comprises an upper pile section 8 and a lower pile section 9, wherein a small sleeve 10 is equidistantly clamped at the bottom end of the upper pile section 8, and a high-strength connecting rod 11 is threadedly connected to the inside of the small sleeve 10, and a large sleeve 12 is equidistantly clamped at the top end of the lower pile section 9, and a spring-clip 13 is fixedly connected to the inside of the large sleeve 12.

[0059] The working principle and use process of the present invention are as follows: first, the hollow sleeve rod 606 is rotated to move the limit frame 607 along the outer side of the limit rod 605, thereby changing the distance between two adjacent limit frames 607, forcing the limit frame 607 to correspond to prefabricated pile installation holes of different sizes, thereby improving adaptability; then, the sleeve is placed inside the limit frame 607, and then the outer gear ring 610 is rotated. At the same time, the active gear ring 611 and the driven gear 613 cooperate to form a transmission assembly to transmit power, thereby driving the rotating drum 612 to rotate, forcing the rotating drum 612 to push the top rod 614 and the clamping plate 615 to move, thereby changing the distance between the clamping plates 615, and clamping and fixing sleeves of different diameters as needed; in addition, the adjusting rod 603 is rotated to push the cross plate 604, the limit frame 607 and the sleeve to rise, thereby making the outer gear ring 610 inside the limit frame 607 mesh with the tooth plate 618;

[0060] Next, the electric telescopic rod 623 is started to drive the movable plate 624, the rotating motor 625, the L-shaped plate 627 and the connecting plate 628 to move, so that the bevel gear 626 on the outer side of the rotating shaft of the rotating motor 625 meshes with the bevel gear 626 on the outer side of the screw rod 620 to form a transmission assembly, which is convenient for transmitting power, driving the screw rod 620 to rotate, pushing the movable plate 621 and the push block 622 to slide along the pushing channel 619, and at the same time, the L-shaped plate 627 moves to push the connecting plate 628, the cross bar 616, the connecting block 617 and the tooth plate 618 to slide, forcing the tooth plate 618 to push the outer gear ring 610 to rotate, and through the cooperation of the active gear ring 611 and the driven gear 613, the rotating drum 612 is driven to rotate, so that the top rod 614 moves with the clamping plate 615, and the clamping of the sleeve is released, so that the push block 622 pushes the sleeve to the cutting position, thereby improving the convenience of transportation;

[0061] Next, after the casing moves to the cutting position, the hydraulic rod 3 is started to push the lifting seat 4 and the cutting disc 5 down to cut the casing, and during cutting, the electric telescopic rod 623 is started to push the movable plate 624 to reset, so that the two bevel gears 626 are separated, and the connecting plate 628, the cross bar 616, the connecting block 617 and the tooth plate 618 are pulled to reset through the L-shaped plate 627, and then the outer gear ring 610, the active gear ring 611, the rotating drum 612 and the driven gear 613 cooperate to form a transmission assembly, push the top rod 614 and the clamping plate 615 to move, and clamp the casing to ensure the stability of the casing during cutting;

[0062] Next, the prefabricated pile is placed inside the square hole turntable 721, and then the telescopic rod 722 is rotated to push the placement plate 723 to move, so that the placement plate 723 inside the square hole turntable 721 clamps and fixes the prefabricated pile, thereby fixing the prefabricated pile at the axial position of the square hole turntable 721 and ensuring the stability of the prefabricated pile inside the square hole turntable 721, and then the push rod 718 inside the fixed plate 717 is rotated to push the supporting plate 719, the collar 720 and the square hole turntable 721 to slide on the bottom plate 1, so that the position of the prefabricated pile corresponds to the position of the rotating plate 707;

[0063] Next, when the sleeve is cut, the electric slide rail 701 is started to push the two vertical plates 702 to move, and in the process of moving, the rack 705 pushes the driving gear 704 and the transmission rod 703 to rotate in the moving direction, and then the belt 727 cooperates to drive the rotating shaft 706 and the rotating plate 707 to rotate. As the vertical plate 702 continues to move, after leaving the installation position of the rack 705, the rotating plate 707 drives the protruding rod 712 to rotate half a circle, and is horizontally supported by the support plate 716 and aligned with the limit frame 607, forcing the protruding rod 712 on the rotating plate 707 to be carried by the vertical plate 702 and embedded in the small sleeve 10. Through the contraction characteristics of the tensioning spring 715, the arc plate 714 and the slide bar 713 are pulled down, so that the arc plate 714 clamps and fixes the small sleeve 10;

[0064] Next, the electric slide rail 701 is started to drive the vertical plate 702 to move in the reverse direction, and at the same time, the electric telescopic rod 623 moves the movable plate 624 and the L-shaped plate 627, so that the clamping plate 615 inside the limit frame 607 is released, so that the convex rod 712 and the arc plate 714 cooperate to move the small sleeve 10 out of the limit frame 607, and when passing through the rack 705, the driving gear 704, the rack 705, the rotating shaft 706 and the belt 727 cooperate to make the rotating plate 707, the convex rod 712 and the small sleeve 10 rotate half a circle again, so that the vertical plate 702 and the rotating plate 707 push the small sleeve 10 to move and embed into the installation hole on the prefabricated pile, so as to facilitate the installation of the small sleeve 10 into the prefabricated pile. In addition, the rotating positioning pin 710 moves the anti-skid ring 711, so that the anti-skid ring 711 is separated from the horizontal frame 708 to release the position of the slider 709, so as to facilitate the adjustment of the distance between the two adjacent sliders 709 as needed, thereby improving the adaptability;

[0065] Finally, after the small sleeve 10 on one side of the precast pile is installed, the drive motor 726 is started to drive the drive motor 726 to drive the rotating rod 724 to rotate, and through the cooperation of the transmission gear ring 725, the square hole turntable 721 is driven to rotate inside the ring 720, thereby driving the precast pile to rotate, and the small sleeve 10 is evenly installed on the precast pile. In addition, when installing the small sleeve 10 on the precast pile, an installation hole is left on the same horizontal line. When the precast pile is rotated later, the installation hole can still correspond to the protruding rod 712, thereby ensuring the alignment effect.

[0066] Finally, it should be noted that the above description is only a preferred example of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A spring-clip prefabricated pile connection joint manufacturing system, comprising a base plate (1), characterized in that: A gantry (2) is equidistantly connected to the middle of the top of the bottom plate (1) by bolts, a hydraulic rod (3) is equidistantly clamped to the top of the gantry (2), the bottom ends of the two hydraulic rods (3) are both connected to a lifting seat (4) by bolts, and the bottom ends of the lifting seats (4) are equidistantly rotatably connected to a cutting disc (5); A positioning and conveying mechanism (6) is provided at one side of the top end of the bottom plate (1), and the positioning and conveying mechanism (6) comprises a fixing frame (601); The top of the bottom plate (1) is connected to a fixing frame (601) by bolts at positions corresponding to both sides of the gantry (2). The insides of the two fixing frames (601) are connected to a cross frame (602) by bolts. The bottom of the cross frame (602) is equidistantly connected to an adjusting rod (603) by threads. The top of the adjusting rod (603) is connected to a cross plate (604) by bolts at a position corresponding to the inside of the cross frame (602). The top of the cross plate (604) is clamped with a limit rod (605). The outer side of the limit rod (605) is sleeved with a hollow sleeve rod (606) by threads. The outer side of the hollow sleeve rod (606) is movably sleeved with a limit frame (607). The inside of the limit frame (607) is provided with a circular groove (608). The inner wall of the circular groove (608) is symmetrically clamped with a retaining ring (609). Two opposing retaining rings (609) are rotatably connected with an outer toothed ring (610). The outer toothed ring (610) ... The inner sides of the retaining rings (609) at both ends of the limit frame (607) are both clamped with active gear rings (611), and the inner sides of the respective corners of the limit frame (607) are both symmetrically connected with rotating drums (612) at both sides of the corresponding circular grooves (608), and the outer side of the rotating drum (612) is fixedly sleeved with a driven gear (613) at a side position corresponding to the active gear ring (611), and the inner side of the rotating drum (612) is connected with a push rod (614) through a thread, and the push rod ( 614) is clamped with a clamping plate (615) at the other end, a cross bar (616) is movably connected to the top position of the inner wall of the cross frame (602), and one end of the two cross bars (616) is clamped with a connecting plate (628) at a position corresponding to the outer side of the cross frame (602), and a connecting block (617) is fixedly sleeved equidistantly on the outer side of the cross bar (616), and a tooth plate (618) is clamped at the bottom end of the connecting block (617) corresponding to the top position of the outer toothed ring (610); A push channel (619) is clamped at a position on one side of the fixed frame (601) corresponding to the top of the bottom plate (1), a screw rod (620) is rotatably connected inside the push channel (619), a movable plate (621) is sleeved via a thread at an outer side of the screw rod (620) corresponding to an inner position of the push channel (619), a push block (622) is connected at the top of the movable plate (621) via a bolt, an electric telescopic rod (623) is equidistantly connected to one end of the push channel (619) via bolts, the other end of the electric telescopic rod (623) is connected to a movable plate (624) via bolts, one end of the movable plate (624) is connected to a rotating motor (625) via bolts, a bevel gear (626) is fixedly sleeved on the outer side of the output shaft of the rotating motor (625) and the outer side of the screw rod (620), and an L-shaped plate (627) is connected to the other side of one end of the movable plate (624) via bolts; The hollow sleeve rod (606) is rotated to move the limit frame (607) along the outer side of the limit rod (605). The position of the limit frame (607) is adjusted as needed to facilitate the limit frame (607) to correspond to the installation hole on the prefabricated pile. In addition, the sleeve is placed inside the limit frame (607), and the driving gear ring (611) and the driven gear (613) are matched to rotate the outer gear ring (610) to drive the rotating drum (612) to rotate, so that the rotating drum (612) pushes the top rod (614) and the clamping plate (615) to move, so as to clamp and fix sleeves of different diameters, thereby improving adaptability. A flipping and splicing mechanism (7) is provided at the other side of the top of the bottom plate (1). The electric slide rail (701) is started to push the two vertical plates (702) to move. During the movement, the rack (705) pushes the driving gear (704) and the transmission rod (703) to rotate in the moving direction. Then, the belt (727) cooperates to drive the rotating shaft (706) and the rotating plate (707) to rotate. Then, as the vertical plate (702) continues to move, after leaving the installation position of the rack (705), the rotating plate (707) drives the protruding rod (712) to rotate half a circle, and then is horizontally supported by the support plate (716) and aligned with the limit frame (607), so as to facilitate the clamping of the cut small sleeve (10). Then, the electric slide rail (701) pulls the vertical plate (702) to reset, and the small sleeve (10) is flipped half a circle and installed inside the prefabricated pile.

2. The spring-clip prefabricated pile connection joint manufacturing system according to claim 1, characterized in that: One end of the lifting seat (4) is connected to a micro motor via bolts, and an output shaft of the micro motor passes through the lifting seat (4) and is fixedly connected to one end of the cutting disc (5), and the micro motor is powered by an external power supply.

3. The spring-clip prefabricated pile connection joint manufacturing system according to claim 1, characterized in that: The two ends of the horizontal plate (604) are slidably connected to the inner wall of the limit frame (607), the bottom end of the limit frame (607) is slidably connected to the top end of the horizontal plate (604), a swivel is fixedly sleeved on the outer side of the hollow sleeve rod (606), and the outer side of the retaining ring (609) passes through the outer side of the limit frame (607).

4. The spring-clip prefabricated pile connection joint manufacturing system according to claim 1, characterized in that: The driving gear ring (611) and the driven gear (613) are meshed with each other, the outer gear ring (610) and the gear plate (618) are meshed with each other, the other ends of the cross bar (616) pass through both ends of the cross frame (602), and the top end of the connecting block (617) is slidably connected to the inner wall of the cross frame (602).

5. The spring-clip prefabricated pile connection joint manufacturing system according to claim 1, characterized in that: The length and width of the push block (622) are both greater than the length and width of the horizontal frame (602); the electric telescopic rod (623) and the rotating motor (625) are powered by an external power supply; the other end of the L-shaped plate (627) is fixedly connected to the bottom end of the connecting plate (628); and the bottom end of the movable plate (624) is slidably connected to the top end of the bottom plate (1).

6. The spring-clip prefabricated pile connection joint manufacturing system according to claim 1, characterized in that: A turning and splicing mechanism (7) is provided at the top of the bottom plate (1) at a position on the other side of the fixing frame (601), and the turning and splicing mechanism (7) comprises an electric slide rail (701); The top of the bottom plate (1) corresponds to the other side of the fixed frame (601) and is symmetrically connected to an electric slide rail (701) by bolts. The two electric slide rails (701) are movably connected to vertical plates (702) inside. The bottom positions of the opposite ends of the two vertical plates (702) are rotatably connected to transmission rods (703). The opposite ends of the two transmission rods (703) are clamped with driving gears (704). The top of the bottom plate (1) corresponds to the bottom position of the driving gear (704) and is pasted with a rack (705). The top positions of the two vertical plates (702) correspond to the top positions of the transmission rods (703) and are rotatably connected to rotating shafts (706). The outer sides of the rotating shafts (706) and the transmission rods (703) are sleeved with belts (727). A rotating shaft (727) is clamped between the two rotating shafts (706). The rotating plate (707) is provided with a horizontal frame (708) at one end thereof, a slider (709) is equidistantly movably connected inside the horizontal frame (708), and the top and bottom ends of the slider (709) are both connected with positioning pins (710) by threads, and an anti-slip ring (711) is fixedly sleeved on the outside of the positioning pin (710), a convex rod (712) is clamped at one end of the slider (709), and a sliding rod (713) is equidistantly clamped on the outside of the convex rod (712), and an arc plate (714) is clamped at the other end of the sliding rod (713), and a tensioning spring (715) is clamped at a position between the arc plate (714) and the convex rod (712) corresponding to the outer side of the sliding rod (713), and a support plate (716) is clamped at both ends of the two vertical plates (702) corresponding to the bottom of the rotating plate (707); A fixing plate (717) is equidistantly connected to the top of the bottom plate (1) at a position corresponding to one side of the electric slide rail (701), a push rod (718) is equidistantly connected to the inside of the fixing plate (717) via threads, the other end of the push rod (718) is rotatably connected to a support plate (719) at a position corresponding to the top of the bottom plate (1), a collar (720) is connected to the top of the support plate (719) via bolts, a square hole turntable (721) is rotatably connected to the inside of the collar (720), telescopic rods (722) are equidistantly connected to the inner wall of the square hole turntable (721) via threads, and the other ends of the two telescopic rods (722) located on the same plane are both rotatably connected to a placement plate (723); A rotating rod (724) is rotatably connected to a position on one side of the inner side of the support plate (719), and a transmission gear ring (725) is fixedly sleeved on the outer side of the rotating rod (724) and the outer side of the square hole rotating disk (721). A driving motor (726) is connected to a position on one side of the rotating rod (724) at one end of the support plate (719) via bolts.

7. The spring-clip prefabricated pile connection joint manufacturing system according to claim 6, characterized in that: The number of teeth on the rack (705) is less than half the number of teeth on the driving gear (704); the driving gear (704) and the rack (705) are meshed with each other; the inner wall of the horizontal frame (708) is symmetrically provided with rectangular grooves; anti-slip strips are pasted at both ends of the horizontal frame (708) at positions corresponding to both sides of the rectangular groove; the outer side of the slider (709) is slidably connected to the inner wall of the rectangular groove; one end of the positioning pin (710) passes through the rectangular groove; and one end of the arc plate (714) is provided with an inclined surface.

8. The spring-clip prefabricated pile connection joint manufacturing system according to claim 6, characterized in that: The mounting position of the protruding rod (712) corresponds to the mounting position of the limiting frame (607); the electric slide rail (701) and the driving motor (726) are powered by an external power supply; one end of the push rod (718) is clamped with a knob at a position corresponding to one side of the fixing plate (717); one end of the support plate (719) is slidably connected to the top of the bottom plate (1); and the transmission gear ring (725) on the outside of the rotating rod (724) is meshed with the transmission gear ring (725) on the outside of the square hole rotating disk (721).

9. A spring-clip prefabricated pile connection joint device, used for a connection joint device manufactured by a spring-clip prefabricated pile connection joint manufacturing system according to any one of claims 1 to 8, characterized in that: The utility model comprises an upper pile section (8) and a lower pile section (9), wherein a small sleeve (10) is equidistantly clamped at the bottom end of the upper pile section (8), and a high-strength connecting rod (11) is connected to the inside of the small sleeve (10) via a thread, and a large sleeve (12) is equidistantly clamped at the top end of the lower pile section (9), and a spring clip (13) is fixedly connected to the inside of the large sleeve (12).

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