Dike breach plugging device for water conservancy dam engineering

Abstract

The dike breach plugging device for the water conservancy dike engineering relates to the technical field of water conservancy projects and comprises a machine body, steering seats are mounted on the left side and the right side of the machine body, propellers are connected to the inner sides of the steering seats through motors, and organic plates are rotationally connected to the front side and the rear side of the upper end of the machine body through bearings; the lower side of the machine plate is movably connected with a first electric push rod, the first electric push rod is fixed to the bottom of a mounting cabin, the mounting cabin is formed in the inner side of the machine body, and a material box is mounted on the right side of the bottom of the mounting cabin. And through cooperation of the machine body, the machine plate and the stretching assembly, it is convenient for an operator to manually fix the sand blocking plate to the preset position of a river channel, and the follow-up reinforcing operation of the inner slope of the dam is accelerated.

Description

Technical Field

[0001] The present invention relates to the technical field of water conservancy projects, and particularly to a dike breach plugging device for water conservancy dike projects. Background Art

[0002] A dike breach plugging device for water conservancy dike projects refers to special equipment and materials used to quickly and effectively seal the gaps or damaged parts that appear in dikes or dams during floods or other natural disasters. These plugging devices include sandbag filling devices, inflatable water retaining walls, prefabricated modular water retaining devices, etc. The design purpose of such devices is to prevent water flow from penetrating the dam and carrying away sediment, resulting in the occurrence of piping.

[0003] However, during the use of existing devices, on the one hand, because they are mainly used for the reinforcement and seepage protection of dams, they need to be used after determining the location of dam seepage and piping. The location of dam seepage and piping requires personnel to inspect the dam and cooperate with the injection of chemical agents to detect the location of dam piping. Among them, it is not easy for personnel to observe the abnormalities on the small seepage water surface of the dam during inspection, and the flow rate of the river water body is relatively fast during the flood season, and the amount of chemical agent injection is relatively large, which is not suitable for ecological protection. As a result, when using the existing dike breach plugging device, it is not convenient to detect the location of piping by injecting chemical agents at the abnormal point through the pressure difference caused by the abnormal water flow rate during the underwater seepage and piping of the inner slope of the dam. On the other hand, when strengthening the underwater inner slope of the dam at the piping point in the existing dike breach plugging device, personnel need to cooperate with large mechanical equipment to drive a certain number of sand retaining plates into the river and then inject reinforcement materials. When the large equipment is not dispatched in time, the existing device is not convenient to quickly carry out the subsequent reinforcement operation of the dam by providing a manual easy-to-install platform for the water surface sand retaining plate for personnel. Summary of the Invention

[0004] The purpose of the present invention is to provide a dike breach plugging device for water conservancy dike projects, so as to solve the problems raised in the above background art that when using the existing dike breach plugging device, it is not convenient to detect the location of piping by injecting chemical agents at the abnormal point through the pressure difference caused by the abnormal water flow rate during the underwater seepage and piping of the inner slope of the dam, and the existing device is not convenient to quickly carry out the subsequent reinforcement operation of the dam by providing a manual easy-to-install platform for the water surface sand retaining plate for personnel. The technical solution of the present invention provides a solution significantly different from the prior art for the technical problem that the prior art solution is too single.

[0005] To achieve the above object, the present invention provides the following technical solution: A dike breach plugging device for water conservancy dike projects, including a machine body. Steering seats are installed on both the left and right sides of the machine body. Thrusters are connected to the inner sides of the steering seats through motors. Organic plates are rotatably connected to the front and rear sides of the upper end of the machine body through bearings. A first electric push rod is movably connected to the lower side of the organic plate. The first electric push rod is fixed to the bottom of the installation cabin. The installation cabin is opened inside the machine body. A material box is installed on the right side of the bottom of the installation cabin. An installation frame is provided at the opening of the bottom of the installation cabin. An installation ring is arranged outside the installation frame. The installation ring is fixed to the bottom of the machine body. A shield is rotatably sleeved in the groove on the outside of the installation ring. A detection component is slidably arranged in the installation frame. The detection component is used for detecting the piping of the dike; A closing component, which is arranged between the detection component and the material box. The closing component is used for discharging the chemical agent in the material box; An extension component, which is arranged inside the organic plate. The extension component is used to facilitate the insertion of the sand blocking plate after unfolding.

[0006] Preferably, the detection component includes a sliding sleeve. The sliding sleeve is slidably installed inside the installation frame. The top of the sliding sleeve is connected to a pressure sensor through a spring. A movable body is movably installed in the inner hole of the sliding sleeve. A bottom column is installed at the lower end of the movable body.

[0007] Preferably, the movable body is designed as a spherical structure. The inner hole of the sliding sleeve corresponds to the spherical structure of the movable body. The inner side of the sliding sleeve is designed as a hollow structure.

[0008] Preferably, the closing component includes an installation box. The installation box is fixed to the lower ends of the front and rear sides of the installation frame. The upper ends of the two installation boxes are connected to the inner cavity of the material box through pipes. The inner bottoms of the two installation boxes are slidably connected to a sliding plug through springs. Discharge holes are opened on the front and rear sides of the installation box.

[0009] Preferably, a convex block is designed at the inner ends between the two sliding plugs. The position of the convex block of the sliding plug corresponds to the moving position of the sliding sleeve.

[0010] Preferably, the extension component includes two installation cavities. The two installation cavities are opened on the left and right inner sides of the organic plate. A plurality of extension plates are stacked and slidably arranged inside the installation cavities. A rack is installed at the bottom of the extension plate. The lower end of the rack meshes with a gear disc. The gear disc is fixed in the installation cavity through a motor. A plurality of slot blocks are installed at the upper end of the extension plate. A connecting block is fixed to one side of the extension plate. A connecting groove is opened on the other side of the extension plate.

[0011] Preferably, the extension plates slidably arranged in the left and right installation cavities are arranged in the opposite direction. The inward sides of the extension plates in the left and right installation cavities are the installation ends of the connecting blocks.

[0012] Preferably, the two extension plates are connected by the concave-convex fit of the connecting block and the connecting groove, and the insertion of the sand baffle is carried out between the two slot blocks on the extension plate.

[0013] Compared with the prior art, the beneficial effects of the present invention are as follows: In the present invention, the underwater inspection of the inner slope of the river embankment is carried out by setting the body and the thruster. Through the cooperation of the sliding sleeve and the pressure sensor in the detection component, when a pressure difference caused by suspected seepage and piping appears at the underwater part of the inner slope of the embankment, the position of the abnormal point is recorded. And through the cooperation of the sliding sleeve and the closing component, the chemical detection reagent in the material box is put into the water area of the abnormal point of the embankment through the discharge hole, and the position of the seepage and piping is determined by the inspection of the back slope of the abnormal embankment point by the personnel and the chemical detection of the accumulated water, which is convenient for the subsequent reinforcement operations of the inner slope and the back slope of the embankment. At the same time, the detection of the detection component is avoided by the underwater floating objects by cooperating with the baffle and the mounting ring, the impact on the ecology caused by the large-scale discharge of chemical detection reagents is reduced, and the situation that the personnel cannot observe clearly during the inspection is avoided; In the present invention, by setting the body, the thruster and the stretching component, after determining the position of the seepage and piping of the embankment, the body is quickly moved to the abnormal area by the thruster, and the machine plate is opened by the first electric push rod. Then, the extension plate is unfolded to the left and right sides of the machine plate by starting the gear disc motor, and the operator manually inserts the sand baffle into the preset position at the bottom of the river through the slot block and fixes it, which is convenient for the subsequent reinforcement and placement of sandbags or anti-seepage materials on the embankment. When the large-scale equipment cannot be scheduled and put in place in time, the subsequent reinforcement operation of the embankment is accelerated by the manual installation of the sand baffle by the personnel. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is the front view structural schematic diagram of the present invention; Figure 2 is the top view structural schematic diagram of the present invention; Figure 3 is the split structural schematic diagram of the machine plate and the body of the present invention; Figure 4 is the sectional view structural schematic diagram of the body of the present invention; Figure 5 is the internal structural schematic diagram of the machine plate of the present invention; Figure 6 is the split structural schematic diagram of the machine plate and the stretching component of the present invention; Figure 7 is the structural schematic diagram of the connecting block and the connecting groove of the present invention; Figure 8 is the structural schematic diagram of the mounting ring and the baffle of the present invention; Figure 9 is the structural schematic diagram of the material box, the mounting rack, the detection component and the closing component of the present invention; Figure 10Schematic diagram of the split structure of the mounting frame, detection component and closing component of the present invention; Figure 11 Schematic cross-sectional structure diagram of the closing component of the present invention.

[0015] In the figure: 1, body; 2, steering seat; 3, thruster; 4, machine plate; 5, first electric push rod; 6, installation cabin; 7, material box; 8, mounting frame; 9, mounting ring; 10, baffle; 11, detection component; 111, sliding sleeve; 112, pressure sensor; 113, movable body; 114, bottom column; 12, closing component; 121, installation box; 122, sliding plug; 123, discharge hole; 13, extension component; 131, installation cavity; 132, extension plate; 133, rack; 134, gear disk; 135, slot block; 136, connecting block; 137, connecting groove. Specific embodiments

[0016] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0017] Embodiment 1: Please refer to Figures 1 to 4 and Figures 8 to 11 , the present invention provides a technical solution: a dike breach plugging device for water conservancy dike projects. Steering seats 2 are installed on both the left and right sides of the body 1. The inside of the steering seat 2 is connected to the thruster 3 through a motor. The front and rear sides of the upper end of the body 1 are rotatably connected to the machine plate 4 through bearings. The lower side of the machine plate 4 is movably connected to the first electric push rod 5. The first electric push rod 5 is fixed to the bottom of the installation cabin 6. The installation cabin 6 is opened inside the body 1. A material box 7 is installed on the right side of the bottom of the installation cabin 6. An opening at the bottom of the installation cabin 6 is provided with a mounting frame 8. An installation ring 9 is arranged outside the mounting frame 8. The installation ring 9 is fixed to the bottom of the body 1. A baffle 10 is rotatably sleeved in the outer groove of the installation ring 9. A detection component 11 is slidably arranged inside the mounting frame 8. The detection component 11 includes a sliding sleeve 111. The sliding sleeve 111 is slidably installed inside the mounting frame 8. The top of the sliding sleeve 111 is connected to a pressure sensor 112 through a spring. A movable body 113 is movably installed in the inner hole groove of the sliding sleeve 111. The movable body 113 is designed as a spherical structure. The inner hole groove of the sliding sleeve 111 corresponds to the spherical structure of the movable body 113. The inner side of the sliding sleeve 111 is designed as a hollow structure. A bottom column 114 is installed at the lower end of the movable body 113. The detection component 11 is used for detecting the piping of the dike; The closing assembly 12 is arranged between the detection assembly 11 and the material box 7. The closing assembly 12 includes an installation box 121, and the installation box 121 is fixed at the lower ends of the front and rear sides of the installation frame 8. The upper ends of the two installation boxes 121 are connected to the inner cavity of the material box 7 through pipes. A sliding plug 122 is slidably connected to the inner bottom of the two installation boxes 121 through springs. A convex block is designed at the inner ends between the two sliding plugs 122. The position of the convex block of the sliding plug 122 corresponds to the moving position of the sliding sleeve 111. The front and rear sides of the installation box 121 are provided with discharge holes 123. The closing assembly 12 is used for the delivery of chemical agents in the material box 7. The stretching assembly 13 is arranged inside the machine board 4, and the stretching assembly 13 is used to facilitate the insertion of the sand blocking plate after unfolding; When the thruster 3 pushes the body 1 to conduct underwater inspection on the inner slope of the river embankment, when there is a pressure difference caused by suspected permeable pipe bursts at the underwater part of the inner slope of the embankment, due to the pressure difference, the sliding sleeve 111 moves downward in the installation frame 8, reducing the resistance of the pressure spring between the sliding sleeve 111 and the pressure sensor 112. The control system will record the position where the vertical change of the pressure sensor 112 occurs. At the same time, through the cooperation of the sliding sleeve 111 and the closing assembly 12, the chemical detection agent in the material box 7 is delivered through the discharge hole 123 to the abnormal point water area of the embankment. It cooperates with the inspection of the back slope of the abnormal embankment point by personnel and the chemical detection of the accumulated water to determine the position of the permeable pipe burst. At the same time, it cooperates with the baffle 10 and the installation ring 9 to avoid the influence of underwater floating objects on the detection of the detection assembly 11.

[0018] Embodiment 2: On the basis of Embodiment 1, please refer to Figures 1 to 7 , steering seats 2 are installed on both the left and right sides of the body 1. The inner sides of the steering seats 2 are connected to the thrusters 3 through motors. The front and rear sides of the upper end of the body 1 are rotatably connected to the machine board 4 through bearings. The lower side of the machine board 4 is movably connected to a first electric push rod 5. The first electric push rod 5 is fixed at the bottom of the installation cabin 6. The installation cabin 6 is arranged inside the body 1. A material box 7 is installed on the right side of the bottom of the installation cabin 6. An installation frame 8 is arranged at the opening of the bottom of the installation cabin 6. An installation ring 9 is arranged outside the installation frame 8. The installation ring 9 is fixed at the bottom of the body 1. A baffle 10 is rotatably sleeved in the outer groove of the installation ring 9. A detection assembly 11 is slidably arranged in the installation frame 8. The detection assembly 11 is used for the detection of pipe bursts in the embankment. The closing assembly 12 is arranged between the detection assembly 11 and the material box 7. The closing assembly 12 is used for the delivery of chemical agents in the material box 7; The stretching assembly 13 is arranged inside the machine board 4. The stretching assembly 13 includes two installation cavities 131 which are opened on the left and right inner sides of the machine board 4. A plurality of extension plates 132 are stacked and slidably arranged inside the installation cavities 131. A rack 133 is installed at the bottom of the extension plate 132. The lower end of the rack 133 meshes with a gear disc 134. The gear disc 134 is fixed in the installation cavity 131 by a motor. A plurality of slot blocks 135 are installed at the upper end of the extension plate 132. A connecting block 136 is fixed on one side of the extension plate 132. The extension plates 132 slidably arranged in the left and right installation cavities 131 are arranged in the opposite direction. The inner sides of the extension plates 132 in the left and right installation cavities 131 are the installation ends of the connecting block 136. A connecting groove 137 is opened on the other side of the extension plate 132. The two extension plates 132 are connected by the concave-convex fit of the connecting block 136 and the connecting groove 137. Between the two slot blocks 135 on the extension plate 132 is for the insertion of the sand baffle. The stretching assembly 13 is used to facilitate the insertion of the sand baffle after unfolding. When the large equipment cannot be scheduled and put in place in time, the body 1 is quickly moved to the abnormal area by the thruster 3, and the machine board 4 is opened by the first electric push rod 5. Then, the motor of the gear disc 134 is started to unfold the extension plates 132 to the left and right sides of the machine board 4, and the operator manually inserts the sand baffle through the slot blocks 135 into the preset position at the bottom of the river and then fixes it.

[0019] Working principle: When using the device for plugging the breach of the water conservancy dike project, first, the operator puts the body 1 into the river. After the body 1 enters the water, the sliding sleeve 111 floats in the water due to its hollow structure and drives the movable body 113 and the bottom column 114 to move upward in the mounting frame 8. At the same time, the pressure sensor 112 detects that the resistance of the connecting spring with the sliding sleeve 111 increases. At this time, the control system records the initial value of the pressure sensor 112. Then, the operator opens the pipeline valve on one side of the material box 7 and starts the thruster 3 through the control system. Then, the body 1 is controlled in the river through the swivel base 2 to inspect the pipe leakage near the dike. When the body 1 is inspecting the river, the baffle 10 rotates on the mounting ring 9 due to the resistance of the water flow direction or floating objects such as underwater garbage, and blocks the rotation and transfer to reduce the influence on the sliding sleeve 111, the movable body 113 and the bottom column 114. At the same time, when some waterweeds touch and hang on the bottom column 114, the circumferential movement of the bottom column 114 in the sliding sleeve 111 through the movable body 113 will not affect the position of the sliding sleeve 111, improving the accuracy and range of detection of the pressure sensor 112; During the inspection process, when pipe bursts and leakage occur in the dam, abnormal vortices appear in the flow velocity and direction of the water body under the inner slope of the river channel of the dam. At this time, the water body under the river channel has a pressure difference caused by the flow velocity, and drives the bottom column 114, the movable body 113 and the sliding sleeve 111 to move downward in the mounting frame 8. At this time, the pressure sensor 112 detects that the resistance of the lower spring is reduced, and the control system records the data and records the position through the positioning system. At the same time, when the sliding sleeve 111 moves downward on the mounting frame 8, it will resist and drive the sliding plug 122 to move downward synchronously in the mounting box 121. After the sliding plug 122 moves, the chemical agent in the material box 7 flows into the mounting box 121 through the pipeline and is released into the water through the discharge hole 123. After that, the operator checks the back slope of the dam through the abnormal positioning point of the dam inspection sent by the system, and uses chemical detection to check whether there is pipe burst leakage in the back slope water accumulation or water area; In the above process, after the inspectors determine through chemical testing that there is seepage piping at the abnormal location of the dam, the operator controls the steering seat 2 and the propeller 3 through the control system to move the machine body 1 to the abnormal location of the dam, and moves the No. 1 electric push rod 5 on the open side upward to unfold the machine plate 4 by 90 degrees, and then opens the gear plate 134 motor in the installation cavity 131 on the left and right sides, and drives the extension plate 132 in the left and right installation cavities 131 to move to the left and right sides through the gear plate 134 and the rack 133. When the extension plate 132 When the connecting groove 137 moved to one side corresponds to the position of the connecting block 136, the upper extension plate 132 moves downward so that the connecting groove 137 is mounted on the connecting block 136. At this time, the gear plate 134 motor continues to rotate to drive the extension plate 132 to move until only one extension plate 132 is left in the installation cavity 131. Then the operator inserts the sand retaining plate into the bottom of the river channel through the slot block 135, and reinforces the inner slope of the dam by placing sandbags or anti-seepage reinforcement materials in the area between the sand retaining plate and the dam to prevent pipe bursts from causing dam breaches.

[0020] The content not described in detail in this specification belongs to the prior art well-known to those skilled in the art. In the description of the present invention, unless otherwise specified, the meaning of "a plurality of" is two or more; the orientation or positional relationship indicated by terms such as "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present invention. In addition, terms such as "first", "second", "third", etc. are only used for descriptive purposes and cannot be construed as indicating or implying relative importance. In the description of the present invention, it should be noted that unless otherwise clearly specified and limited, the terms "connected" and "coupled" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0021] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, 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 dike breach plugging device for water conservancy dike projects, characterized in that: It includes a body (1). Steering seats (2) are installed on both the left and right sides of the body (1). Thrusters (3) are connected to the inner sides of the steering seats (2) through motors. On the front and rear sides of the upper end of the body (1), machine plates (4) are rotatably connected through bearings. A first electric push rod (5) is movably connected to the lower side of the machine plate (4). The first electric push rod (5) is fixed to the bottom of an installation cabin (6). The installation cabin (6) is opened inside the body (1). A material box (7) is installed on the right side of the bottom of the installation cabin (6). An installation frame (8) is provided at the opening of the bottom of the installation cabin (6). An installation ring (9) is arranged outside the installation frame (8). The installation ring (9) is fixed to the bottom of the body (1). A shielding cover (10) is rotatably sleeved in the outer groove of the installation ring (9). A detection assembly (11) is slidably arranged in the installation frame (8). The detection assembly (11) is used for detecting piping in a dike. It further includes a closing assembly (12). The closing assembly (12) is arranged between the detection assembly (11) and the material box (7). The closing assembly (12) is used for discharging chemical agents in the material box (7). It further includes an extension assembly (13). The extension assembly (13) is arranged inside the machine plate (4). The extension assembly (13) is used for facilitating the insertion of a sand shielding plate after being unfolded.

2. The dike breach plugging device for a water conservancy dike project according to claim 1, characterized in that: The detection assembly (11) includes a sliding sleeve (111). The sliding sleeve (111) is slidably installed inside the installation frame (8). A pressure sensor (112) is connected to the top of the sliding sleeve (111) through a spring. A movable body (113) is movably installed in the inner hole groove of the sliding sleeve (111). A bottom column (114) is installed at the lower end of the movable body (113).

3. The dike breach plugging device for a water conservancy dike project according to claim 2, wherein: The movable body (113) is designed as a spherical structure. The inner hole groove of the sliding sleeve (111) corresponds to the spherical structure of the movable body (113). The inner side of the sliding sleeve (111) is designed as a hollow structure.

4. A dike breach plugging device for water conservancy dike projects according to claim 3, characterized in that: The closing assembly (12) includes an installation box (121). The installation box (121) is fixed to the lower ends of the front and rear sides of the installation frame (8). The upper ends of the two installation boxes (121) are connected to the inner cavity of the material box (7) through pipelines. A sliding plug (122) is slidably connected to the inner bottom of the two installation boxes (121) through springs. Material discharge holes (123) are opened on the front and rear sides of the installation box (121).

5. The dike breach plugging device for water conservancy dike projects according to claim 4, characterized in that: Convex blocks are designed at the inner ends between the two sliding plugs (122). The positions of the convex blocks of the sliding plugs (122) correspond to the moving positions of the sliding sleeve (111).

6. The dike breach plugging device for a water conservancy dike project according to claim 5, characterized in that: The stretching component (13) includes two mounting cavities (131). The two mounting cavities (131) are opened on the left and right inner sides of the machine board (4). A plurality of extension plates (132) are stacked and slidably arranged inside the mounting cavity (131). A rack (133) is installed at the bottom of the extension plate (132). The lower end of the rack (133) meshes with a gear disk (134). The gear disk (134) is fixed in the mounting cavity (131) by a motor. A plurality of slot blocks (135) are installed at the upper end of the extension plate (132). A connecting block (136) is fixed on one side of the extension plate (132). A connecting groove (137) is opened on the other side of the extension plate (132).

7. A dike breach plugging device for a water conservancy dike project according to claim 6, characterized in that: The extension plates (132) slidably arranged in the left and right mounting cavities (131) are arranged oppositely. The inner sides of the extension plates (132) in the left and right mounting cavities (131) are the mounting ends of the connecting blocks (136).

8. A dike breach plugging device for water conservancy dike projects according to claim 7, characterized in that: The two extension plates (132) are connected by the concave-convex fit of the connecting block (136) and the connecting groove (137). The space between the two slot blocks (135) on the extension plate (132) is for inserting the sand baffle.

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