Quick plugging device for water conservancy dike breach

Abstract

The invention discloses a water conservancy dike breach rapid plugging device which comprises a carrying vehicle, a telescopic carrying plate, a telescopic driving mechanism, a pipe pile placing frame, a pipe pile conveying unit, a pipe pile inserting unit and a controller. The telescopic carrying plate is slidably installed on a dragging plate of the carrying vehicle in the transverse direction and is in transmission connection with the telescopic driving mechanism; the controller can drive the telescopic carrier plate to backwards extend out of the carriage through the telescopic driving mechanism; the tubular pile conveying unit comprises a tubular pile base, a supporting frame of a parallelogram structure, a supporting table and a pushing driving mechanism, and the supporting table is fixedly installed on the telescopic carrying plate. The structure is unique, the design is ingenious, the problems of potential safety hazards, low efficiency and poor quality existing in traditional manual wading plugging can be effectively solved, and the labor intensity of workers is reduced. And rapid and effective blocking of the breach is achieved.

Description

Technical Field

[0001] The invention belongs to the technical field of water conservancy levee breach plugging, and in particular relates to a water conservancy levee breach quick plugging device. Background Art

[0002] For dike breaches, especially those in the Yangtze River Basin, rapid and effective rescue and reinforcement measures must be taken. For example, in the first few hours of a breach, the breach section can be promptly blocked by throwing in plugging materials, such as prefabricated blocks and caissons, to prevent the breach from further expanding; then the breach can be scientifically monitored and reinforced. The early blockage of the breach section is of great significance in the entire rescue process. The safe and efficient blockage can control the further development of the dangerous situation and ensure a safe flood season.

[0003] At present, the main method of sealing breaches in water conservancy embankments is manual wading operations, which have many problems and shortcomings. First, there are great safety hazards in the manual wading of breaches. Operators need to carry out sealing operations directly in the turbulent water flow, which can easily be washed away or injured by the water flow, and the safety risk is high. Secondly, due to the limitations of factors such as water flow erosion and personnel physical strength, the progress of breach sealing is slow. Furthermore, the quality of manual sealing is not high and the stability is poor. Under the erosion of water flow, the sandbags and other sealing materials laid by hand are easy to loosen or even washed away, making it difficult to form a stable sealing body, affecting the sealing effect and durability. Summary of the invention

[0004] In view of the defects and problems existing in the existing embankment breach sealing, the present invention provides a water conservancy embankment breach rapid sealing device, which has a unique structure and ingenious design, and can effectively solve the safety hazards, low efficiency and poor quality problems of traditional manual wading sealing, and achieve rapid and effective sealing of the breach.

[0005] The solution adopted by the present invention to solve its technical problems is: a rapid plugging device for water conservancy embankment breaches, including a loading vehicle, a telescopic loading plate, a telescopic driving mechanism, a pipe pile placement frame, a pipe pile conveying unit, a pipe pile insertion unit and a controller, wherein the telescopic loading plate is installed on the drag plate of the loading vehicle along a transverse sliding manner and is transmission-connected to the telescopic driving mechanism, and the controller can drive the telescopic loading plate to extend the drag plate backward through the telescopic driving mechanism; the pipe pile conveying unit includes a pipe pile seat, a parallelogram-shaped support frame, a support platform and a pushing driving mechanism, and the support platform is fixedly installed on the telescopic loading plate, and the pipe pile seat is arranged above the telescopic loading plate in parallel and at intervals, and is hingedly installed on the telescopic loading plate at the rear side of the support platform through the support frame, and the pushing mechanism is transmission-connected to the support frame, and the controller can drive the pipe pile seat to move parallel to the bottom end of the support frame through the pushing mechanism, and the top end of the support platform is connected to the The parallel movement trajectory of the pipe pile seat intersects, and the pipe pile placing frame is installed on the telescopic carrier plate on the right side of the pipe pile conveying unit. The pipe piles with their tips facing backwards are arranged on the pipe pile placing frame, and the pile row end of the pipe pile placing frame is arranged toward the pipe pile conveying unit. When the bottom surface of the pipe pile seat is in contact with the support platform, the pipe piles discharged from the pipe pile placing frame will roll into the pipe pile seat; a clamping and flipping mechanism connected to the controller is installed in the pipe pile seat for clamping the pipe piles that fall into the pipe pile seat, and when the pipe pile seat carries the pipe piles and moves backward in parallel to extend out of the telescopic carrier plate, the clamping and flipping mechanism will automatically control the tip of the pipe pile to flip downward and stand upright, and the pipe pile insertion unit is arranged on the rear side of the telescopic carrier plate for receiving the flipped vertical pipe piles and inserting them downward into the breach, and after each pile insertion is completed, the controller will control the telescopic driving mechanism to drive the telescopic carrier plate to extend backward a certain distance according to the length of the breach.

[0006] The telescopic driving mechanism includes a driving shaft, a traveling gear and a rack. Racks are fixed laterally on the upper edges of the support plates on the left and right sides of the telescopic carrier. The driving shaft is rotatably installed on the telescopic carrier along the longitudinal direction. The left and right ends of the driving shaft extend outward from the telescopic carrier and are fixedly mounted with traveling gears. The traveling gears are meshed with the racks on the same side, and the driving shaft is connected to a power source.

[0007] The support frame includes a parallel connecting rod group symmetrically arranged on the left and right sides of the pipe pile seat, the parallel connecting rod group includes a first connecting rod and a second connecting rod arranged in parallel in the transverse direction, the bottom ends of the first connecting rod and the second connecting rod are hinged to the telescopic carrier plate, the top ends of the first connecting rod and the second connecting rod are hinged to the adjacent side end surface of the pipe pile seat, and any one of the two connecting rods is transmission connected to the pushing drive mechanism.

[0008] The driving mechanism is transmission-connected to the first connecting rod, and the pushing driving mechanism includes a pushing motor fixedly mounted on the telescopic carrier plate on the left side of the first connecting rod. The motor shaft of the pushing motor is located at the front side of the bottom end of the first connecting rod, and is fixedly mounted with an eccentric driving disk. A push rod is rotatably mounted on the end surface of the eccentric portion of the eccentric driving disk, and the rear end of the push rod is hinged to the outer end surface above the bottom end of the first connecting rod.

[0009] The clamping and flipping mechanism includes an arc-shaped clamping seat, a limit block and an elastic traction rope. The inner edge of the pipe pile seat is horizontally provided with an installation groove, the bottom of the groove at the rear end of the installation groove is provided with a notch, the limit block is installed on the bottom surface of the pipe pile seat in front of the notch, the arc-shaped clamping seat is rotatably installed in the installation groove above the notch, and the head end of the arc-shaped clamping seat extends forward and is flipped downward and horizontally erected in the installation groove under the driving of its own weight. When the tail end of the arc-shaped clamping seat flips downward and conflicts with the limit block, the arc-shaped clamping seat and the pipe pile seat are vertically cross-arranged; the arc-shaped clamping plate extends upward from the side of the pipe pile placement frame away from the pipe pile seat, and is fixed with a clamping component, one end of the elastic traction rope is connected to the bottom surface of the tail end of the arc-shaped clamping seat, and the other end of the elastic traction rope is connected to the support platform.

[0010] Axial holes are symmetrically arranged on the left and right groove walls of the installation groove above the notch, a rotating shaft is rotatably installed in the shaft hole, and the inner end of the rotating shaft is fixedly connected to the outer wall of the adjacent side arc-shaped clamping seat.

[0011] The clamping assembly includes a plurality of electric telescopic cylinders arranged at intervals along the lateral direction. The electric telescopic cylinders are fixedly mounted on the outer end surface of the arc-shaped clamping plate and are connected to the controller. The telescopic ends of the electric telescopic cylinders pass through the arc-shaped clamping plate body and are inclined toward the central axis of the arc-shaped clamping plate.

[0012] The pipe pile insertion unit includes a lifting frame, a lifting seat, a manipulator, a vibrator, and a winch. The lifting frame is vertically arranged at the rear side of the tractor and fixedly connected to the telescopic carrier plate. The lifting seat is vertically slidably installed in the lifting frame and is connected to the winch through a traction rope. The winch is installed at the top of the lifting frame. The manipulator is installed at the front end surface of the lifting seat and is used to grasp the pipe pile in an upright state. The vibrator is fixedly installed on the top or back of the lifting seat and is connected to the controller.

[0013] Beneficial effects of the invention: Compared with the existing water conservancy levee breach blocking device, the water conservancy levee breach fast blocking device provided by the invention has the following beneficial effects: The water conservancy embankment breach rapid plugging device provided by the present invention realizes rapid transportation and insertion of pipe piles through the automated cooperation of the pipe pile transportation unit and the insertion unit, greatly improves the plugging efficiency, and reduces the manpower input.

[0014] The water conservancy embankment breach rapid plugging device provided by the present invention can be operated on shore, thus avoiding wading operations by personnel, reducing operation risks and improving safety.

[0015] The water conservancy embankment breach rapid plugging device provided by the present invention uses pipe piles inserted into the breach to form a uniformly distributed pipe pile net wall, which can effectively reduce the water flow speed at the breach, reduce the continued scouring of the embankment by the water flow, and create conditions for the subsequent placement of plugging materials. At the same time, the pipe pile net wall can also support and fix the plugging material to prevent it from being washed away by the water flow.

[0016] With the continuous delivery and insertion of pipe piles, the number of pipe piles on the pipe pile placement rack of the hydraulic embankment breach rapid plugging device provided by the present invention is simultaneously reduced, thereby balancing the center of gravity of the cargo carrier, avoiding the risk of the cargo carrier rolling over, and improving the stability and safety of the device during operation.

[0017] The water conservancy embankment breach rapid plugging device provided by the present invention can automatically adjust the extension distance of the telescopic carrier plate through a controller according to the breach length, so that the pipe pile insertion distribution is more reasonable.

[0018] The water conservancy embankment breach rapid plugging device provided by the present invention can perform pipe pile insertion and plugging operations under the condition of water flow scouring, without the need to cut off the flow in advance, and the rescue time is greatly shortened. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention.

[0020] Figure 2 It is a structural schematic diagram of the pipe pile placing frame of the present invention.

[0021] Figure 3 It is a structural schematic diagram of the pipe pile pushing unit of the present invention.

[0022] Figure 4 It is a schematic diagram of the structure of the pipe pile insertion unit of the present invention.

[0023] Figure 5 It is a schematic diagram of the support frame structure of the present invention.

[0024] FIG. 6 is a schematic diagram of the structure of the pipe pile seat of the present invention.

[0025] Figure 7 It is a schematic diagram of the structure of the push drive mechanism of the present invention.

[0026] Figure 8 It is a schematic diagram of the conveying process of the pipe pile pushing unit of the present invention.

[0027] Fig. 9 It is a schematic diagram of the transmission assembly structure of the present invention.

[0028] In the figure, the reference numerals are as follows: 1 is a loading vehicle, 11 is a drag plate, 2 is a pipe pile, 3 is a telescopic loading plate, 4 is a pipe pile placing frame, 41 is a loading plate, 42 is a limiting cylinder, 5 is a pipe pile pushing unit, 51 is a pipe pile seat, 511 is a mounting groove, 512 is an arc-shaped clamping seat, 513 is a clamping assembly, 515 is a supporting seat, 516 is a limiting block, 517 is an elastic traction rope, 52 is a supporting frame, 521 is a first connecting rod, 522 is a second connecting rod, and 53 is a supporting platform. , 55 is the second support platform, the pushing drive mechanism, 56 is the eccentric driving disk, 57 is the push rod, 58 is the pipe pile limiting seat, 6 is the pipe pile insertion unit, 62 is the lifting frame, 63 is the lifting seat, 64 is the manipulator, 65 is the vibrator, 66 is the winch, 67 is the traction rope, 71 is the power disk, 72 is the driving shaft, 73 is the walking gear, 74 is the slider, 75 is the push rack, 76 is the push gear, 77 is the connecting rod, and 78 is the socket. DETAILED DESCRIPTION

[0029] The present invention is further described below in conjunction with the accompanying drawings and embodiments. Example

[0030] In view of the problems raised in the above background technology, this embodiment provides a rapid plugging device for water conservancy embankment breach, such as Figure 1-8 As shown, it includes a loading vehicle 1, a telescopic loading plate 3, a telescopic driving mechanism, a pipe pile placing frame 4, a pipe pile 2 conveying unit, a pipe pile inserting unit 6 and a controller. The telescopic carrier plate 3 is installed on the carriage 11 of the cargo vehicle 1 in a transverse sliding manner and is transmission-connected with the telescopic driving mechanism. The controller can drive the telescopic carrier plate 3 to extend the carriage 11 backward through the telescopic driving mechanism. There are many ways for the telescopic carrier plate 3 to be installed on the support plate of the cargo vehicle 1 in a transverse sliding manner. For example, a plurality of anti-slip track grooves are provided at longitudinal parallel intervals on the upper edge of the support plate, the anti-slip track grooves penetrate the carriage 11 backward, a plurality of anti-slip guide rails matching the anti-slip track grooves are provided at longitudinal intervals on the bottom surface of the telescopic carrier plate 3, and the anti-slip guide rails are matched and installed in the corresponding anti-slip track grooves.

[0031] The telescopic driving mechanism includes a driving shaft, a traveling gear and a rack. Racks are fixed laterally on the upper edges of the support plates on the left and right sides of the telescopic carrier 3. The driving shaft is rotatably installed on the telescopic carrier 3 along the longitudinal direction. The left and right ends of the driving shaft extend outward from the telescopic carrier 3 and are fixedly fitted with traveling gears. The traveling gears are meshed with the racks on the same side. The driving shaft is transmission-connected with a power source. There are many types of power sources. In this embodiment, the power source is a driving motor fixedly installed on the telescopic carrier 3. When the driving motor drives the driving shaft to rotate, the traveling gear that rotates with the driving shaft will move along the rack, thereby driving the telescopic carrier 3 to move laterally, thereby achieving the purpose of controlling the telescopic carrier 3 to be extended or retracted.

[0032] The pipe pile 2 conveying unit includes a pipe pile seat 51, a parallelogram-shaped support frame 52, a support platform 53 and a push drive mechanism. The support platform 53 is fixedly mounted on the telescopic carrier 3. The pipe pile seat 51 is arranged above the telescopic carrier 3 in parallel and spaced apart, and is hingedly mounted on the telescopic carrier 3 at the rear side of the support platform 53 through the support frame 52. The push mechanism is transmission-connected with the support frame 52. The controller can drive the pipe pile seat 51 to move parallel to the bottom end of the support frame 52 through the push mechanism, and the top end of the support platform 53 intersects with the parallel movement trajectory of the pipe pile seat 51. Specifically: The support frame 52 includes a parallel connecting rod group symmetrically arranged on the left and right sides of the pipe pile seat 51, and the parallel connecting rod group includes a first connecting rod 521 and a second connecting rod 522 arranged in parallel along the transverse direction. The bottom ends of the first connecting rod 521 and the second connecting rod 522 are hinged to the telescopic carrier plate 3, and the top ends of the first connecting rod 521 and the second connecting rod 522 are hinged to the adjacent side end surface of the pipe pile seat 51. Any one of the two connecting rods is transmission connected to the pushing drive mechanism.

[0033] In this embodiment, the push drive mechanism is connected to the first connecting rod 521 in a transmission manner. Figure 7 As shown, the pushing drive mechanism includes a pushing motor fixedly mounted on the telescopic carrier plate 3 on the left side of the first connecting rod 521. The motor shaft of the pushing motor is located at the front side of the bottom end of the first connecting rod 521, and is fixedly mounted with an eccentric driving disk 56. A push rod 57 is rotatably mounted on the end surface of the eccentric part of the eccentric driving disk 56. The tail end of the push rod 57 is hinged to the outer end surface above the bottom end of the first connecting rod 521. When the driving disk rotates clockwise, the push rod 57 will push the first connecting rod 521 to drive the support frame 52 to drive the pipe pile seat 51 to move backward in parallel around the bottom end of the support frame 52; when the driving disk rotates counterclockwise, the push rod 57 will pull the first connecting rod 521 to drive the support frame 52 to drive the pipe pile seat 51 to move forward in parallel around the bottom end of the support frame 52.

[0034] The pipe pile placing rack 4 is installed on the telescopic carrier plate 3 on the right side of the pipe pile 2 conveying unit. The pipe piles 2 with their tips facing backwards are arranged on the pipe pile placing rack, and the pile row end of the pipe pile placing rack 4 is arranged toward the pipe pile 2 conveying unit. When the bottom surface of the pipe pile seat 51 is in contact with the support platform 53, the pipe piles 2 discharged from the pipe pile placing rack 4 will roll into the pipe pile seat 51. The pipe pile seat 51 is equipped with a clamping and flipping mechanism connected to the controller for clamping the pipe piles 2 that fall into the pipe pile seat 51. When the pipe pile seat 51 carries the pipe piles 2 and moves backward in parallel to extend the telescopic carrier plate 3, the clamping and flipping mechanism will automatically control the tip of the pipe pile 2 to flip downward and stand upright. Specifically: The clamping and flipping mechanism includes an arc-shaped clamping seat 512, a limit block 516 and an elastic traction rope 67517. The pipe pile seat 51 is provided with a mounting groove 511 in the transverse direction, and a notch is provided at the bottom of the groove at the rear end of the mounting groove 511. A limit block 516 is installed on the bottom surface of the pipe pile seat 51 in front of the notch. The arc clamping seat 512 is rotatably installed in the mounting groove 511 above the notch, and the head end of the arc clamping seat 512 extends forward and is turned down and horizontally built in the mounting groove 511 under the driving of its own weight. When the tail end of the arc clamping seat 512 turns down and contacts the limit block 516, the arc clamping seat 512 is turned down and contacts the notch. The seat 512 is arranged vertically and crosswise with the pipe pile seat 51; when the bottom surface of the pipe pile seat 51 is in contact with the support platform 53, the pipe pile 2 discharged from the pipe pile placement rack 4 will roll into the arc-shaped clamping seat 512 of the pipe pile seat 51. There are many ways to rotatably install the arc-shaped clamping seat 512 in the installation groove 511, for example: axial holes are symmetrically provided on the left and right groove walls of the installation groove 511 above the notch, and a rotating shaft is rotatably installed in the axial hole, and the inner end of the rotating shaft is fixedly connected to the outer wall of the adjacent side arc-shaped clamping seat 512.

[0035] A pipe pile seat 51 is extended upward from one side of the arc-shaped clamping plate away from the pipe pile placement frame 4, and a clamping assembly 513 is fixed thereto for clamping the pile column that has rolled into the arc-shaped clamping seat 512. One end of the elastic traction rope 67517 is connected to the bottom surface of the tail end of the arc-shaped clamping seat 512, and the other end of the elastic traction rope 67517 is connected to the support platform 53. When the pipe pile seat 51 carries the pipe pile 2 and moves backward in parallel, the elastic traction rope 67517 will be pulled and elastically extended. When the pipe pile seat 51 carries the pipe pile 2 and moves backward in parallel to extend out of the telescopic carrier plate 3, the elastic traction rope 67517 will pull the tail end of the arc-shaped clamping seat 512, driving the arc-shaped clamping seat 512 to drive the pipe pile 2 to flip downward, so that the arc-shaped clamping seat 512 is in contact with the limit block 516, thereby erecting the pipe pile 2.

[0036] The clamping assembly 513 includes a plurality of electric telescopic cylinders arranged at intervals along the lateral direction. The electric telescopic cylinders are fixedly mounted on the outer end surface of the arc-shaped clamping plate and are connected to the controller. The telescopic ends of the electric telescopic cylinders pass through the arc-shaped clamping plate body and are inclined toward the central axis of the arc-shaped clamping plate. When the pipe pile 2 is discharged from the pipe pile placement rack 4 and rolls down into the arc-shaped clamping seat 512 of the pipe pile seat 51, the controller controls the telescopic ends of all the electric telescopic cylinders to synchronously pass through the arc-shaped clamping plate body and extend into the arc-shaped clamping plate body, thereby tightly fixing the pipe pile 2 to the inner wall of the arc-shaped clamping plate.

[0037] The pile insertion unit 6 is arranged at the rear side of the telescopic carrier 3, and is used to receive the flipped vertical pile 2 and insert it downward into the breach. After each pile insertion, the controller controls the telescopic driving mechanism to drive the telescopic carrier 3 to extend backward a certain distance according to the breach length. Specifically: The pile insertion unit 6 includes a lifting frame 62, a lifting seat 63, a manipulator 64, a vibrator 65, and a winch 66. The lifting frame 62 is vertically arranged at the rear side of the tractor and is fixedly connected to the telescopic carrier 3. The lifting seat 63 is vertically slidably installed in the lifting frame 62 and is connected to the winch 66 through a traction rope 67. The winch 66 is installed at the top of the lifting frame 62. When the winch 66 reels the traction rope 67, it will pull the lifting seat 63 to rise along the lifting frame 62. The manipulator 64 is installed on the lifting seat 63. The front end surface is used to grasp the pipe pile 2 in the upright state, and the lifting trajectory of the manipulator 64 locks the lifting frame 62 and intersects with the parallel movement trajectory of the pipe pile 2 following the pipe pile seat 51, so that when the clamping and flipping mechanism automatically controls the tip of the pipe pile 2 to flip downward and stand upright, the pipe pile seat 51 moves parallelly to place the upright pipe pile 2 into the manipulator 64. After the manipulator 64 grasps the upright pipe pile 2, the controller automatically controls the clamping component 513 to relax and separate from the pipe pile 2, and then drives the pipe pile seat 51 to reset through the push drive mechanism.

[0038] The vibrator 65 is fixedly mounted on the top or back of the lifting seat 63 and is connected to the controller. When the controller releases the traction rope 67 to a relaxed state through the winch 66, the controller starts the vibrator 65, and the vibrator 65 drives the lifting seat 63 to vibrate, thereby inserting the pipe pile 2 into the bottom of the breach.

[0039] After the loading vehicle 1 is parked near the breach of the bank, the telescopic carrier plate 3 is driven by the telescopic driving mechanism to extend backward so that the pile insertion unit 6 extends to the top of the breach of the bank, and the pile 2 can be automatically inserted into the breach of the bank through the cooperation of the pile conveying unit 2 and the pile insertion unit 6, without wading operation. After each pile insertion, the controller will control the telescopic carrier plate 3 to extend quantitatively backward according to the length of the breach through the telescopic driving mechanism, so that the piles 2 inserted into the breach are uniformly distributed in the horizontal direction in the breach of the bank to form a net wall of piles 2. The net wall of piles 2 can not only reduce the water flow speed at the breach of the bank, but also when the blocking sandbags or other blocking objects are put into the blocking object filling area to block the breach of the bank, the net wall of piles 2 can support and fix the blocking objects to prevent them from being washed away by the water flow; and in the process of pile insertion and net construction, as the telescopic carrier plate 3 gradually extends backward, the number of piles 2 on the pile placement frame 4 is also reduced synchronously, which plays a role in balancing the center of gravity of the loading vehicle 1, thereby preventing the loading vehicle 1 from tipping over. Example

[0040] The difference between Example 2 and Example 1 is that Figure 3As shown, a second support platform is matched and installed on the telescopic carrier plate on the front side of the support platform 53, and a pipe pile limiting seat 58 is matched and installed on the second support platform, which is connected to the pile row end of the pipe pile placement rack 4. When the pipe pile 2 on the pipe pile placement rack 4 rolls down into the pipe pile seat 51, the top of the pipe pile will match and fall into the pipe pile limiting seat 58, thereby preventing the center of the pipe pile from leaning forward and affecting the fixation of the pipe pile by the clamping assembly 513.

[0041] There are many types of structures of pipe pile placing racks. The pipe pile placing rack 4 of the present embodiment includes an inclined carrier plate 41, which is fixedly mounted on the telescopic carrier plate 3. Limit plates are matched and mounted on the front and rear ends of the carrier plate to constrain the rolling trajectory of the pipe piles 2 on the carrier plate 41; two groups of limit cylinder groups are arranged at intervals along the inclined direction on the inclined lower end of the carrier plate, and the limit cylinder groups include a plurality of limit cylinders installed on the bottom surface of the carrier plate 41 at intervals along the lateral direction, and the limit cylinders are connected to the controller, and the telescopic ends of the limit cylinders are arranged upward and can extend upward through the carrier plate to intercept the pipe piles rolling down along the carrier plate; between the two limit cylinder groups The area is a pipe pile preparation area and can store one pipe pile. The limit cylinders in the two groups of limit cylinder groups are in a normally extended state. When the limit cylinders in the limit cylinder group on the lower side are controlled to retract synchronously, the pipe piles in the pipe pile preparation area will roll down and be discharged from the pipe pile placement rack 4. After the pipe piles in the pipe pile preparation area are discharged, the controller will first control the limit cylinder 42 in the lower limit cylinder group to extend synchronously, and then control the limit cylinders in the upper limit cylinder group to retract synchronously, so that the pipe piles on the carrier plate above the upper limit cylinder group will roll down to the pipe pile preparation area for pipe pile replenishment. Example

[0042] The difference between Example 3 and Example 2 is that Fig. 9 As shown, the ejection motor is a double-shaft motor. A power disk 71 is fixedly mounted on the motor shaft of the ejection motor away from the eccentric drive disk. The power disk 71 is connected to the drive shaft 72 through a transmission assembly.

[0043] The transmission assembly includes a slider 74 installed on the telescopic carrier plate 3 below the drive shaft along the transverse sliding direction, a push rack 75 is matched and installed on the slider 74, and a push gear 76 is matched and installed on the drive shaft above the push rack 75. The push gear 76 is meshed with the push rack 75, and the push gear 76 can rotate forward around the drive shaft. When the push gear 76 is driven to rotate in the opposite direction, the push gear 76 will drive the drive shaft to rotate synchronously; the slider 74 is hinged with a connecting rod on one side close to the power disk 71, and the connecting rod 77 is an existing telescopic rod with adjustable length; the motor shaft A plurality of sockets 75 are radially spaced on the driving disk on one side, and one end of the connecting rod facing the power disk 71 is inserted into any socket through a pin. When the pushing motor drives the power disk 71 and the driving disk to rotate clockwise synchronously, the power disk 71 will drive the pushing rack 75 to move forward through the connecting rod pushing slider 74, and drive the pushing gear 76 to drive the driving circle to move in the opposite direction, thereby synchronously controlling the telescopic carrier to extend backward a certain distance quantitatively each time the pile is inserted, and the distance that the telescopic carrier extends backward each time can be adjusted by adjusting the length of the connecting rod and selecting different sockets.

[0044] It should be understood that the above specific embodiments of the present invention are only used to illustrate or explain the principles of the present invention, and do not constitute a limitation of the present invention. Therefore, any modifications, equivalent substitutions, improvements, etc. made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. In addition, the appended claims of the present invention are intended to cover all changes and modifications that fall within the scope and boundaries of the appended claims, or the equivalent forms of such scope and boundaries.

Claims

1. A rapid plugging device for water conservancy embankment breach, characterized in that: The utility model comprises a loading vehicle, a telescopic loading plate, a telescopic driving mechanism, a pipe pile placing frame, a pipe pile conveying unit, a pipe pile inserting unit and a controller, wherein the telescopic loading plate is installed on the dragging plate of the loading vehicle along a transverse sliding manner and is transmission-connected with the telescopic driving mechanism, and the controller can drive the telescopic loading plate to extend the dragging plate backward through the telescopic driving mechanism; the pipe pile conveying unit comprises a pipe pile seat, a parallelogram-shaped supporting frame, a supporting platform and a pushing driving mechanism, and the supporting platform is fixedly installed on the telescopic loading plate, and the pipe pile seat is arranged above the telescopic loading plate in parallel and spaced apart, and is hingedly installed on the telescopic loading plate at the rear side of the supporting platform through the supporting frame, and the pushing mechanism is transmission-connected with the supporting frame, and the controller can drive the pipe pile seat to move parallelly around the bottom end of the supporting frame through the pushing mechanism, and the top end of the supporting platform intersects with the parallel movement trajectory of the pipe pile seat, and the pipe pile placing vehicle comprises a pipe pile seat, a parallelogram-shaped supporting frame, a supporting platform and a pushing driving mechanism, and the supporting platform is fixedly installed on the telescopic loading plate, and the pipe pile seat is arranged in parallel and spaced apart above the telescopic loading plate, and is hingedly installed on the telescopic loading plate at the rear side of the supporting platform through the supporting frame, and the pushing mechanism is transmission-connected with the supporting frame, and the controller can drive the pipe pile seat to move parallelly around the bottom end of the supporting frame through the pushing mechanism, and the top end of the supporting platform intersects with the parallel movement trajectory of the pipe pile seat, and the pipe pile placing vehicle comprises a pipe pile seat, a parallelogram-shaped supporting frame, a parallelogram-shaped supporting frame, a supporting platform and a pushing driving mechanism, and the supporting platform intersects with the parallel movement trajectory of the pipe pile seat, and the pipe pile placing vehicle comprises a pipe pile seat, a parallelogram-shaped supporting frame, a parallelogram-shaped supporting frame, a parallelogram-shaped supporting frame, a parallelogram-shaped supporting frame, a parallelogram- The rack is installed on the telescopic carrier plate on the right side of the pipe pile conveying unit, and the pipe piles with their tips facing backwards are arranged on the pipe pile placing rack, and the pile row end of the pipe pile placing rack is arranged toward the pipe pile conveying unit. When the bottom surface of the pipe pile seat is in contact with the support platform, the pipe piles discharged from the pipe pile placing rack will roll into the pipe pile seat; a clamping and flipping mechanism connected to the controller is installed in the pipe pile seat for clamping the pipe piles that fall into the pipe pile seat, and when the pipe pile seat carries the pipe piles and moves backward in parallel to extend out of the telescopic carrier plate, the clamping and flipping mechanism will automatically control the tip of the pipe pile to flip downward and stand upright, and the pipe pile insertion unit is arranged on the rear side of the telescopic carrier plate, for receiving the flipped vertical pipe piles and inserting them downward into the breach, and after each pile insertion is completed, the controller will control the telescopic driving mechanism to drive the telescopic carrier plate to extend backward a certain distance according to the length of the breach.

2. The rapid sealing device for water conservancy embankment breach according to claim 1 is characterized in that: The telescopic driving mechanism includes a driving shaft, a traveling gear and a rack. Racks are fixed laterally on the upper edges of the support plates on the left and right sides of the telescopic carrier. The driving shaft is rotatably installed on the telescopic carrier along the longitudinal direction. The left and right ends of the driving shaft extend outward from the telescopic carrier and are fixedly mounted with traveling gears. The traveling gears are meshed with the racks on the same side, and the driving shaft is connected to a power source.

3. The rapid sealing device for water conservancy embankment breach according to claim 1 is characterized in that: The support frame includes a parallel connecting rod group symmetrically arranged on the left and right sides of the pipe pile seat, the parallel connecting rod group includes a first connecting rod and a second connecting rod arranged in parallel in the transverse direction, the bottom ends of the first connecting rod and the second connecting rod are hinged to the telescopic carrier plate, the top ends of the first connecting rod and the second connecting rod are hinged to the adjacent side end surface of the pipe pile seat, and any one of the two connecting rods is transmission connected to the pushing drive mechanism.

4. The rapid sealing device for water conservancy embankment breach according to claim 3 is characterized in that: The driving mechanism is transmission-connected to the first connecting rod, and the pushing driving mechanism includes a pushing motor fixedly mounted on the telescopic carrier plate on the left side of the first connecting rod. The motor shaft of the pushing motor is located at the front side of the bottom end of the first connecting rod, and is fixedly mounted with an eccentric driving disk. A push rod is rotatably mounted on the end surface of the eccentric portion of the eccentric driving disk, and the rear end of the push rod is hinged to the outer end surface above the bottom end of the first connecting rod.

5. The rapid sealing device for water conservancy embankment breach according to claim 1 is characterized in that: The clamping and flipping mechanism includes an arc-shaped clamping seat, a limit block and an elastic traction rope. The inner edge of the pipe pile seat is horizontally provided with an installation groove, the bottom of the groove at the rear end of the installation groove is provided with a notch, the limit block is installed on the bottom surface of the pipe pile seat in front of the notch, the arc-shaped clamping seat is rotatably installed in the installation groove above the notch, and the head end of the arc-shaped clamping seat extends forward and is flipped downward and horizontally erected in the installation groove under the driving of its own weight. When the tail end of the arc-shaped clamping seat flips downward and conflicts with the limit block, the arc-shaped clamping seat and the pipe pile seat are vertically cross-arranged; the arc-shaped clamping plate extends upward from the side of the pipe pile placement frame away from the pipe pile seat, and is fixed with a clamping component, one end of the elastic traction rope is connected to the bottom surface of the tail end of the arc-shaped clamping seat, and the other end of the elastic traction rope is connected to the support platform.

6. The rapid sealing device for water conservancy embankment breach according to claim 5 is characterized in that: Axial holes are symmetrically arranged on the left and right groove walls of the installation groove above the notch, a rotating shaft is rotatably installed in the shaft hole, and the inner end of the rotating shaft is fixedly connected to the outer wall of the adjacent side arc-shaped clamping seat.

7. The rapid sealing device for water conservancy embankment breach according to claim 5 is characterized in that: The clamping assembly includes a plurality of electric telescopic cylinders arranged at intervals along the lateral direction. The electric telescopic cylinders are fixedly mounted on the outer end surface of the arc-shaped clamping plate and are connected to the controller. The telescopic ends of the electric telescopic cylinders pass through the arc-shaped clamping plate body and are inclined toward the central axis of the arc-shaped clamping plate.

8. The rapid sealing device for water conservancy embankment breach according to claim 1 is characterized in that: The pipe pile insertion unit includes a lifting frame, a lifting seat, a manipulator, a vibrator, and a winch. The lifting frame is vertically arranged at the rear side of the tractor and fixedly connected to the telescopic carrier plate. The lifting seat is vertically slidably installed in the lifting frame and is connected to the winch through a traction rope. The winch is installed at the top of the lifting frame. The manipulator is installed at the front end surface of the lifting seat and is used to grasp the pipe pile in an upright state. The vibrator is fixedly installed on the top or back of the lifting seat and is connected to the controller.

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