Quick plugging device for water conservancy dike breach

Abstract

The invention discloses a rapid plugging device for a water conservancy dike breach, belongs to the technical field of water conservancy projects, and discloses a supporting plate, the outer wall of the top end of the supporting plate is fixedly connected with a balancing weight, and the outer wall of the supporting plate is provided with a plugging mechanism through a driving mechanism; the blocking mechanism comprises a mounting plate, the inner wall of the mounting plate is elastically connected with a clamping block through a connecting spring, a baffle is arranged on the inner wall of the mounting plate, the inner wall of the baffle is elastically connected with a control block through a reset spring, the outer wall of the control block is fixedly connected with a trapezoidal block, and the outer wall of the trapezoidal block is fixedly connected with a connecting rod. Through cooperation of the baffles, the mounting plate and other structures, during mounting, through clamping connection of the limiting blocks and the grooves and clamping connection of the T-shaped blocks and the T-shaped grooves, the multiple sets of baffles can be conveniently and rapidly spliced, the multiple sets of baffles and the mounting plate are fixed, then the efficiency of dismounting and mounting the baffles is improved, and use is more convenient and rapid.

Description

Technical Field

[0001] The invention belongs to the technical field of water conservancy projects, and in particular is a device for quickly plugging breaches in water conservancy embankments. Background Art

[0002] The rapid sealing device for water conservancy embankment breach is a device specially used to quickly carry out sealing operations when a breach occurs in a water conservancy embankment. It can effectively prevent floods and other water bodies from further spreading through the breach. Through various technical means such as the use of special materials and structural designs, the breach can be filled and blocked in a short time, thereby ensuring the safety of the embankment and reducing the losses caused by flood disasters due to the breach.

[0003] When the existing sealing device is in use, it is necessary to block the breach with a baffle to prevent excessive water flow from causing further damage to the nearby environment, and then fill the breach with stones or other materials to perform the sealing operation. Since the breach may be large in area, the baffle is designed to be split to facilitate its transportation. When the sealing device is moved to the vicinity of the breach, the baffle needs to be assembled on site. In some existing technologies, the baffles are connected and fixed by bolts. When splicing on site, multiple bolts need to be turned one by one to complete the splicing operation, which is more troublesome and reduces the efficiency of sealing. Therefore, in view of the above problems, a rapid sealing device for water conservancy embankment breach is proposed. Summary of the invention

[0004] In order to solve the problems raised in the above background technology, the present invention provides a device for quickly sealing breaches in water conservancy embankments, which solves the problem that baffles in the prior art are inconvenient to splice.

[0005] To achieve the above object, the present invention provides the following technical solutions: a device for rapid plugging of water conservancy embankment breaches, comprising a support plate, a counterweight block is fixedly connected to the top outer wall of the support plate, and a plugging mechanism is arranged on the outer wall of the support plate through a driving mechanism;

[0006] The blocking mechanism includes a mounting plate, the inner wall of the mounting plate is elastically connected to a card block through a connecting spring, the inner wall of the mounting plate is provided with a baffle, the inner wall of the baffle is elastically connected to a control block through a reset spring, the outer wall of the control block is fixedly connected to a trapezoidal block, the outer wall of the trapezoidal block is fixedly connected to a connecting rod, the inner wall of the baffle is slidably connected to a sliding rod, the outer wall of the sliding rod is fixedly connected to a limiting block, the part of the sliding rod is fixedly connected to a protrusion, the outer walls of the mounting plate and the baffle are both provided with T-slots, the outer walls of the mounting plate and the baffle are both provided with grooves, the outer wall of the baffle is fixedly connected to a T-block, and the outer wall of the baffle is provided with a buffer mechanism.

[0007] Preferably, one end of the connecting spring is fixedly connected to the outer wall of the clamping block, the other end of the connecting spring is fixedly connected to the inner wall of the mounting plate, and the clamping block is slidably connected to the inner wall of the mounting plate.

[0008] Preferably, the clamping block and the limiting block are both clamped with the groove, the T-shaped block is plugged with the T-shaped slot, and the control block and the trapezoidal block are both slidably connected with the inner wall of the baffle.

[0009] Preferably, one end of the return spring is fixedly connected to the outer wall of the control block, the other end of the return spring is fixedly connected to the inner wall of the baffle, one end of the slide rod is slidably connected to the outer wall of the trapezoidal block, and the other end of the slide rod is fixedly connected to the outer walls of the protrusion and the limit block.

[0010] Preferably, the driving mechanism includes a fixed block, the top outer wall of the fixed block is fixedly connected to a motor, the output shaft of the motor is fixedly connected to a threaded rod, the outer wall of the threaded rod is threadedly connected to a moving block, the bottom outer wall of the moving block is fixedly connected to a slider, and the inner wall of the slider is hinged to a support rod via a hinge rod.

[0011] Preferably, the fixed block is fixedly connected to the outer wall of the support plate, the movable block is fixedly connected to the top outer wall of the mounting plate, and the movable block is slidably connected to the inner wall of the fixed block.

[0012] Preferably, the threaded rod is rotatably connected to the inner wall of the fixed block, the two ends of the hinged rod are respectively hinged to the inner walls of the support rod and the slider, the support rod is hinged to the inner wall of the fixed block, and the slider is slidably connected to the inner wall of the fixed block.

[0013] Preferably, the buffer mechanism includes a fixed rod, a sliding groove is provided on the inner wall of the fixed rod, a moving rod is slidably connected to the inner wall of the fixed rod, a rubber pad is fixedly connected to the outer wall of the moving rod, the outer wall of the baffle is elastically connected to a connecting block via a buffer spring, an insert block is fixedly connected to the outer wall of the connecting block, two groups of wedge blocks are slidably connected to the inner wall of the insert block, the two groups of wedge blocks are elastically connected via a telescopic spring, and an arc panel is provided on the outer wall of the connecting block.

[0014] Preferably, the fixing rod is fixedly connected to the outer wall of the baffle, the two ends of the buffer spring are respectively fixedly connected to the outer wall of the baffle and the connecting block, and the plug-in block is plugged into the arc panel.

[0015] Preferably, both ends of the telescopic spring are fixedly connected to the outer walls of the two groups of wedge blocks respectively, the wedge blocks are in contact with the outer walls of the curved panels, and the rubber pads are in contact with the slide grooves.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] The present invention provides a blocking mechanism that is split as a whole by arranging the cooperation of structures such as the baffle plate and the mounting plate, and can be disassembled during transportation to facilitate transportation. During installation, multiple groups of baffle plates can be conveniently and quickly spliced ​​together by clamping the limit block with the groove and the T-shaped block with the T-shaped slot, and multiple groups of baffle plates can be fixed to the mounting plate, thereby improving the efficiency of disassembling and installing the baffle plates, and making the use more convenient and quick.

[0018] The present invention cooperates with structures such as a motor and a support rod. When the motor is started, the blocking mechanism can be driven to move to the breach as a whole to block it. When the blocking mechanism and the moving block move downward, the hinged rod and the support rod are driven to flip. When the blocking mechanism moves to a suitable position, the support rod contacts the ground, which can play an auxiliary supporting effect on the device as a whole. Combined with the downward pressure of the counterweight block on the support plate, the stability of the device is further improved, avoiding the problem of the device tipping forward due to excessive impact force of the water flow.

[0019] The present invention cooperates with structures such as arc panels and wedge blocks, so that when water flows impact the arc panels, they will disperse to the upper and lower sides, thereby reducing the direct impact force on the blocking mechanism. The overall buffering effect can be further improved through the buffer spring, fixed rod, movable rod, rubber pad and slide groove. The damaged arc panels can be easily replaced through the wedge blocks, thereby avoiding the problem of excessive damage to the blocking mechanism caused by water flow impact. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0021] Figure 2 It is a schematic diagram of the structure of the driving mechanism, the blocking mechanism and the buffer mechanism of the present invention;

[0022] Figure 3 It is a schematic diagram of the structure of the mounting plate section and the decomposed baffle of the present invention;

[0023] Figure 4 For the present invention Figure 3 The enlarged structural diagram of part A in the middle;

[0024] Figure 5 It is a schematic diagram of the cross-sectional structure of the baffle of the present invention;

[0025] Figure 6 It is a schematic diagram of the exploded structure of the connecting block, the fixing rod section, and the curved panel of the present invention;

[0026] Figure 7 It is a schematic diagram of the cross-sectional structure of the fixing block of the present invention.

[0027] In the figure: 1, support plate; 2, driving mechanism; 201, fixed block; 202, motor; 203, hinged rod; 204, support rod; 205, moving block; 206, threaded rod; 207, slider; 3, blocking mechanism; 301, mounting plate; 302, T-slot; 303, groove; 304, connecting spring; 305, clamping block; 306, baffle; 307, T-block; 308, reset spring ; 309, control block; 310, trapezoidal block; 311, connecting rod; 312, sliding rod; 313, limit block; 314, protrusion; 4, buffer mechanism; 401, fixed rod; 402, slide groove; 403, moving rod; 404, rubber pad; 405, buffer spring; 406, connecting block; 407, plug block; 408, telescopic spring; 409, wedge block; 410, arc panel; 5, counterweight block. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0029] like Figures 1 to 7 As shown, the present invention provides a rapid plugging device for water conservancy embankment breach, comprising a support plate 1, a counterweight block 5 is fixedly connected to the top outer wall of the support plate 1, and a plugging mechanism 3 is arranged on the outer wall of the support plate 1 through a driving mechanism 2; the plugging mechanism 3 comprises a mounting plate 301, an inner wall of the mounting plate 301 is elastically connected to a clamping block 305 through a connecting spring 304, a baffle plate 306 is arranged on the inner wall of the mounting plate 301, and an inner wall of the baffle plate 306 is elastically connected to a control block 309 through a reset spring 308, and an outer wall of the control block 309 is fixedly connected to A trapezoidal block 310 is connected, the outer wall of the trapezoidal block 310 is fixedly connected to a connecting rod 311, the inner wall of the baffle 306 is slidably connected to a sliding rod 312, the outer wall of the sliding rod 312 is fixedly connected to a limiting block 313, the position of the sliding rod 312 is fixedly connected to a protrusion 314, the outer walls of the mounting plate 301 and the baffle 306 are both provided with T-slots 302, the outer walls of the mounting plate 301 and the baffle 306 are both provided with grooves 303, the outer wall of the baffle 306 is fixedly connected to a T-block 307, and the outer wall of the baffle 306 is provided with a buffer mechanism 4.

[0030] The above scheme is adopted: four sets of universal wheels are arranged under the support plate 1, and the device as a whole can be moved by the universal wheels. When it is moved to the breach of the embankment that needs to be blocked, the universal wheels can be locked to fix the device, and the blocking mechanism 3 is driven by the driving mechanism 2 to block and prevent the breach; the blocking mechanism 3 mainly blocks the water flow of the breach by the baffle 306, and the baffle 306 can be arranged in multiple groups, and the multiple groups of baffles 306 are installed on the mounting plate 301 together; the T-slot 302 and the groove 303 in the mounting plate 301 are opened on the same side, and the connecting spring 304 and the block 305 are arranged on the other side, so as to facilitate the installation of the baffle 306, and during transportation, the baffle can be easily moved 306 is removed, and the split design is easier to transport, and it is convenient and quick to assemble and disassemble; the outer wall of the control block 309 is provided with a shift block, and the shift block runs through the outer wall of one side of the baffle 306. The shift block can be pushed upward to drive the control block 309 to move upward synchronously. When it moves upward, it will compress the reset spring 308 and drive the trapezoidal blocks 310 fixed on both sides to move upward synchronously; there are two groups of trapezoidal blocks 310 on each side of the control block 309, and the directions of the trapezoidal blocks 310 on both sides are opposite. The two groups of trapezoidal blocks 310 on each side are fixed by connecting rods 311, so that when the control block 309 is moved upward, all the trapezoidal blocks 310 can be driven to move upward.

[0031] like Figures 3 to 5 As shown, one end of the connecting spring 304 is fixedly connected to the outer wall of the clamping block 305, the other end of the connecting spring 304 is fixedly connected to the inner wall of the mounting plate 301, and the clamping block 305 is slidably connected to the inner wall of the mounting plate 301; the clamping block 305 and the limit block 313 are both clamped with the groove 303, the T-shaped block 307 is plugged into the T-shaped slot 302, and the control block 309 and the trapezoidal block 310 are both slidably connected to the inner wall of the baffle 306; one end of the reset spring 308 is fixedly connected to the outer wall of the control block 309, the other end of the reset spring 308 is fixedly connected to the inner wall of the baffle 306, one end of the sliding rod 312 is slidably connected to the outer wall of the trapezoidal block 310, and the other end of the sliding rod 312 is fixedly connected to the outer walls of the protrusion 314 and the limit block 313.

[0032] The above scheme is adopted: in the case of no external force, the return spring 308 keeps the control block 309 in a certain position due to its own elastic force. At this time, one end of the slide bar 312 fixed to the limit block 313 contacts the long side slope of the trapezoidal block 310, and the other end of the slide bar 312 fixed to the protrusion 314 contacts the short side slope of the trapezoidal block 310. In this state, the limit block 313 is partially exposed outside the baffle 306, and the protrusion 314 is completely retracted into the inside of the baffle 306 and is not in the groove 303 on the baffle 306; the control block 309 and the trapezoidal block 310 move upward When the baffle plate 306 is moved, the trapezoidal block 310 on one side of the limit block 313 will drive the slide bar 312 to move along the inclined surface to the short side, driving the limit block 313 to move to the inner wall of the baffle plate 306, and the trapezoidal block 310 on one side of the protrusion 314 will drive the slide bar 312 to move along the inclined surface to the long side, so that the protrusion 314 moves outward to the inner wall of the groove 303 on the baffle plate 306; when the baffle plate 306 is installed on the mounting plate 301, the groove 303 of a group of baffle plates 306 can be first aligned with the position of the card block 305 on the mounting plate 301, and the card block 305 and the groove 303 can be engaged to complete the initial fixation.

[0033] like Figures 3 to 5 As shown, another set of baffles 306 is then installed, and the block on the outer wall of the control block 309 in the baffle 306 on the mounting plate 301 can be pushed upward to move the limit block 313 of the baffle 306 to the inner wall of the baffle 306, and then the T-shaped groove 302 on the other set of baffles 306 is aligned with the position of the T-shaped block 307 of the baffle 306 on the mounting plate 301 and inserted, so that the limit blocks 313 of the two sets of baffles 306 correspond to the positions of the groove 303, and when the pulling state of the control block 309 is released, the reset spring 308 will drive it and the trapezoidal block 310 to move downward, so that one set of baffles 306 is The limit block 313 of one group of baffle plates 306 is reset and inserted into the groove 303 of another group of baffle plates 306, thereby completing the fixation between the two groups of baffle plates 306; then repeat the above operation to complete the splicing and installation of the third group of baffle plates 306, and the T-shaped block 307 of the group of baffle plates 306 will be engaged with the T-shaped groove 302 on the mounting plate 301, and the limit block 313 will be engaged with the groove 303 on the mounting plate 301, thereby completing the splicing between the baffle plates 306 and completing the fixation between the baffle plates 306 and the mounting plate 301 at the same time. The operation is simple, convenient and fast, and the efficiency is improved.

[0034] like Figure 2 and Figure 7As shown, the driving mechanism 2 includes a fixed block 201, the top outer wall of the fixed block 201 is fixedly connected to the motor 202, the output shaft of the motor 202 is fixedly connected to the threaded rod 206, the outer wall of the threaded rod 206 is threadedly connected to the moving block 205, the bottom outer wall of the moving block 205 is fixedly connected to the slider 207, and the inner wall of the slider 207 is hinged to the support rod 204 through the hinge rod 203; the fixed block 201 is fixedly connected to the outer wall of the support plate 1, the moving block 205 is fixedly connected to the top outer wall of the mounting plate 301, and the moving block 205 is slidably connected to the inner wall of the fixed block 201; the threaded rod 206 is rotatably connected to the inner wall of the fixed block 201, the two ends of the hinge rod 203 are respectively hinged to the inner walls of the support rod 204 and the slider 207, the support rod 204 is hinged to the inner wall of the fixed block 201, and the slider 207 is slidably connected to the inner wall of the fixed block 201

[0035] The above scheme is adopted: when the breach needs to be sealed, the motor 202 in the driving mechanism 2 is started, and the motor 202 drives the threaded rod 206 to rotate. Since the threaded rod 206 is threadedly connected with the moving block 205, and the moving block 205 is guided by the inner wall of the fixed block 201 and can only move vertically along the threaded rod 206, and the moving block 205 is fixedly connected with the outer wall of the top of the mounting plate 301, so as the motor 202 runs, the mounting plate 301 can move downward toward the breach under the action of the driving mechanism 2. , and in this process, the moving block 205 will drive the slider 207 to move downward synchronously; when the slider 207 moves downward, it will drive one end of the hinged rod 203 to move downward synchronously, and the other end of the hinged rod 203 will drive the support rod 204 to flip downward. When the blocking mechanism 3 reaches the predetermined position, the support rod 204 flips to contact the ground, which can support the ground, thereby avoiding the problem of excessive impact force of the water flow causing the overall forward tipping of the device, and combined with the counterweight block 5 to provide downward pressure at the rear of the device, further improving stability.

[0036] like Figure 6As shown, the buffer mechanism 4 includes a fixed rod 401, the inner wall of the fixed rod 401 is provided with a slide groove 402, the inner wall of the fixed rod 401 is slidably connected to a moving rod 403, the outer wall of the moving rod 403 is fixedly connected to a rubber pad 404, the outer wall of the baffle 306 is elastically connected to a connecting block 406 through a buffer spring 405, the outer wall of the connecting block 406 is fixedly connected to an insert block 407, the inner wall of the insert block 407 is slidably connected to two groups of wedge blocks 409, and the two groups of wedge blocks 409 are connected by a stretching spring. The compression spring 408 is elastically connected, and the outer wall of the connecting block 406 is provided with an arc panel 410; the fixing rod 401 is fixedly connected to the outer wall of the baffle 306, and the two ends of the buffer spring 405 are respectively fixedly connected to the outer walls of the baffle 306 and the connecting block 406, and the plug block 407 is plugged into the arc panel 410; the two ends of the telescopic spring 408 are respectively fixedly connected to the outer walls of the two groups of wedge blocks 409, the wedge blocks 409 are in contact with the outer wall of the arc panel 410, and the rubber pad 404 is in contact with the slide groove 402.

[0037] By adopting the above scheme: when the baffle plate 306 contacts the breach, it may be subjected to a large impact force of the water flow. At this time, the impact force is first transmitted to the arc panel 410. The upper and lower sides of the arc panel 410 are both arc surfaces, which will disperse the water flow upward and downward, thereby reducing the direct impact force of the water flow; and after the arc panel 410 is impacted, the arc panel 410 will move synchronously with the connecting block 406, so that the buffer spring 405 is compressed, and the buffer spring 405 can absorb part of the impact force, thereby playing a preliminary buffering effect; during the movement of the arc panel 410 and the connecting block 406, the moving rod 403 in the fixed rod 401 slides along the slide groove 402 under the action of the impact force, and the rubber pad 404 on the moving rod 403 contacts the slide groove 402, and the rubber pad 404 will continue to deform. The friction between the two also helps to reduce the impact of the impact force on the entire device, so that the blocking mechanism 3 can be effectively protected through the buffer mechanism 4, and its performance in the water flow is improved. The stability and reliability under impact ensure that the breach can be successfully blocked and the disaster loss can be reduced; the outer wall of each group of baffles 306 is provided with a group of buffer mechanisms 4. When the arc panel 410 is damaged due to long-term use, the two groups of wedge blocks 409 can be pressed toward the middle to move it to the inner wall of the plug block 407, and it can be removed and replaced when it is out of contact with the inner wall of the arc panel 410; the arc surface of the wedge block 409 faces one side of the arc panel 410. When installing the arc panel 410, the through groove of its outer wall is directly aligned with the position of the plug block 407 and inserted, and the through groove squeezes the arc surface of the wedge block 409 to move it to the inner wall of the plug block 407. When the arc panel 410 moves to contact the outer wall of the connecting block 406, the wedge block 409 is out of contact with the inner wall of the through groove, and pops out to both sides under the elastic force of the telescopic spring 408, and its straight surface contacts the outer wall of the arc panel 410, so it can be fixed, thereby facilitating the process of disassembly and installation.

[0038] The working principle and use process of the present invention:

[0039] When a breach occurs, the device can be moved as a whole to the breach of the embankment that needs to be blocked by the universal wheels. When it reaches a suitable position near the breach, the universal wheels are locked. At this time, the device is in a state of preparing for blocking, and the baffle 306 is in a split and uninstalled state. The operator can first align the grooves 303 of a group of baffles 306 with the positions of the blocks 305 on the mounting plate 301, and make the blocks 305 and the grooves 303 engage to complete the preliminary fixation of the first group of baffles 306; then install another group of baffles 306, and push the block on the outer wall of the control block 309 in the baffle 306 installed on the mounting plate 301 upwards to move the limit block 313 of the group of baffles 306 to the inner wall of the baffle 306, and then align the T-slots 302 on the other group of baffles 306 with the T-blocks 313 of the baffle 306 on the mounting plate 301. 07 positions and insert them, so that the limit blocks 313 of the two groups of baffles 306 correspond to the positions of the grooves 303, and the pulling state of the control block 309 is released. The reset spring 308 will drive it and the trapezoidal block 310 to move downward, so that the limit blocks 313 of one group of baffles 306 are reset and inserted into the grooves 303 of the other group of baffles 306, thereby completing the fixation between the two groups of baffles 306; repeat the above operation to complete the splicing and installation of the third group of baffles 306, the T-shaped blocks 307 of this group of baffles 306 will be engaged with the T-shaped grooves 302 on the mounting plate 301, and the limit blocks 313 will be engaged with the grooves 303 on the mounting plate 301, thereby completing the splicing between the baffles 306, and at the same time completing the fixation between the baffles 306 and the mounting plate 301, thereby completing the installation of the blocking mechanism 3.

[0040] Then the motor 202 in the driving mechanism 2 can be started, and the motor 202 drives the threaded rod 206 to rotate. Since the threaded rod 206 is threadedly connected to the moving block 205, and the moving block 205 is guided by the inner wall of the fixed block 201 and can only move vertically along the threaded rod 206, and the moving block 205 is fixedly connected to the outer wall of the top of the mounting plate 301, as the motor 202 runs, it will drive the moving block 205 and the mounting plate 301 to move downward toward the breach direction at the same time. In this process, the moving block 205 will The movable slider 207 moves downward synchronously, and when the slider 207 moves downward, it will drive one end of the hinged rod 203 to move downward synchronously, and the other end of the hinged rod 203 will drive the support rod 204 to flip downward; when the blocking mechanism 3 reaches the predetermined position, the support rod 204 flips to contact the ground to support the ground, and at the same time combines with the counterweight block 5 to provide downward pressure at the rear of the device to prevent the device from tipping forward as a whole due to excessive impact force of the water flow. At this time, the baffle 306 blocks the breach water flow to complete the breach blocking operation.

[0041] When the baffle plate 306 contacts the breach, the impact force of the water flow is first transmitted to the arc panel 410, and the arc panel 410 disperses the water flow upward and downward, reducing the direct impact force of the water flow; the impact force causes the arc panel 410 and the connecting block 406 to move synchronously, and the buffer spring 405 is compressed by force to absorb part of the impact force, thereby achieving a preliminary buffering effect; during the movement of the arc panel 410 and the connecting block 406, the moving rod 403 moves toward the inner wall of the fixed rod 401 under the action of the impact force, and the rubber pad 404 on the moving rod 403 contacts the slide groove 402, thereby reducing the impact of the impact force on the entire device through friction, effectively protecting the blocking mechanism 3, and improving its stability and reliability under water flow impact.

[0042] When the arc panel 410 is damaged due to long-term use, the two groups of wedge blocks 409 can be pressed toward the middle to move them into the inner wall of the plug block 407, disengaging them from the inner wall of the arc panel 410 and removing them for replacement; during installation, the through groove on the outer wall of the arc panel 410 is directly aligned with the position of the plug block 407 and inserted, and the wedge blocks 409 are squeezed and moved into the inner wall of the plug block 407; when the arc panel 410 moves to contact the outer wall of the connecting block 406, the wedge blocks 409 pop out to both sides under the elastic force of the telescopic spring 408, and their straight faces contact the outer wall of the arc panel 410 to fix it, completing the replacement of the arc panel 410, ensuring that the buffer mechanism 4 continues to work effectively and the overall performance of the blocking device is guaranteed.

[0043] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0044] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A device for quickly sealing breaches in water conservancy dikes, comprising a support plate (1), characterized in that: A counterweight block (5) is fixedly connected to the outer wall of the top end of the support plate (1), and a blocking mechanism (3) is provided on the outer wall of the support plate (1) via a driving mechanism (2); The blocking mechanism (3) comprises a mounting plate (301), the inner wall of the mounting plate (301) being elastically connected to a clamping block (305) via a connecting spring (304), the inner wall of the mounting plate (301) being provided with a baffle (306), the inner wall of the baffle (306) being elastically connected to a control block (309) via a return spring (308), the outer wall of the control block (309) being fixedly connected to a trapezoidal block (310), the outer wall of the trapezoidal block (310) being fixedly connected to a connecting rod (311), and the baffle (306) being fixedly connected to a connecting rod (312). The inner wall is slidably connected to a slide bar (312), the outer wall of the slide bar (312) is fixedly connected to a limit block (313), a portion of the slide bar (312) is fixedly connected to a protrusion (314), the outer walls of the mounting plate (301) and the baffle (306) are both provided with a T-shaped groove (302), the outer walls of the mounting plate (301) and the baffle (306) are both provided with a groove (303), the outer wall of the baffle (306) is fixedly connected to a T-shaped block (307), and the outer wall of the baffle (306) is provided with a buffer mechanism (4).

2. The rapid plugging device for water conservancy embankment breach according to claim 1 is characterized by: One end of the connecting spring (304) is fixedly connected to the outer wall of the clamping block (305), the other end of the connecting spring (304) is fixedly connected to the inner wall of the mounting plate (301), and the clamping block (305) is slidably connected to the inner wall of the mounting plate (301).

3. The rapid plugging device for water conservancy embankment breach according to claim 1 is characterized by: The clamping block (305) and the limiting block (313) are both clamped with the groove (303), the T-shaped block (307) is plugged into the T-shaped groove (302), and the control block (309) and the trapezoidal block (310) are both slidably connected with the inner wall of the baffle (306).

4. The rapid plugging device for water conservancy embankment breach according to claim 1 is characterized by: One end of the return spring (308) is fixedly connected to the outer wall of the control block (309), and the other end of the return spring (308) is fixedly connected to the inner wall of the baffle (306). One end of the slide rod (312) is slidably connected to the outer wall of the trapezoidal block (310), and the other end of the slide rod (312) is fixedly connected to the outer walls of the protrusion (314) and the limit block (313).

5. The rapid plugging device for water conservancy embankment breach according to claim 1 is characterized by: The driving mechanism (2) comprises a fixed block (201), the top outer wall of the fixed block (201) is fixedly connected to a motor (202), the output shaft of the motor (202) is fixedly connected to a threaded rod (206), the outer wall of the threaded rod (206) is threadedly connected to a moving block (205), the bottom outer wall of the moving block (205) is fixedly connected to a slider (207), and the inner wall of the slider (207) is hinged to a support rod (204) via a hinge rod (203).

6. The device for rapid plugging of water conservancy embankment breach according to claim 5 is characterized in that: The fixed block (201) is fixedly connected to the outer wall of the support plate (1), the movable block (205) is fixedly connected to the top outer wall of the mounting plate (301), and the movable block (205) is slidably connected to the inner wall of the fixed block (201).

7. The rapid plugging device for water conservancy embankment breach according to claim 5 is characterized by: The threaded rod (206) is rotatably connected to the inner wall of the fixed block (201); the two ends of the hinged rod (203) are respectively hinged to the inner wall of the support rod (204) and the slider (207); the support rod (204) is hinged to the inner wall of the fixed block (201); and the slider (207) is slidably connected to the inner wall of the fixed block (201).

8. The device for rapid plugging of water conservancy embankment breach according to claim 1 is characterized by: The buffer mechanism (4) comprises a fixed rod (401), the inner wall of the fixed rod (401) is provided with a sliding groove (402), the inner wall of the fixed rod (401) is slidably connected to a moving rod (403), the outer wall of the moving rod (403) is fixedly connected to a rubber pad (404), the outer wall of the baffle (306) is elastically connected to a connecting block (406) via a buffer spring (405), the outer wall of the connecting block (406) is fixedly connected to an insert block (407), the inner wall of the insert block (407) is slidably connected to two groups of wedge blocks (409), the two groups of wedge blocks (409) are elastically connected via a telescopic spring (408), and the outer wall of the connecting block (406) is provided with a curved panel (410).

9. The device for rapid plugging of water conservancy embankment breach according to claim 8 is characterized in that: The fixing rod (401) is fixedly connected to the outer wall of the baffle (306), the two ends of the buffer spring (405) are respectively fixedly connected to the baffle (306) and the outer wall of the connecting block (406), and the plug block (407) is plugged into the arc panel (410).

10. The rapid plugging device for water conservancy embankment breach according to claim 8 is characterized in that: The two ends of the telescopic spring (408) are respectively fixedly connected to the outer walls of the two groups of wedge blocks (409), the wedge blocks (409) are in contact with the outer wall of the arc panel (410), and the rubber pad (404) is in contact with the slide groove (402).

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