Water channel desilting device for water conservancy project

Abstract

The canal desilting device for the water conservancy project comprises a fixing plate and a supporting plate, a round hole is formed in the outer portion of the fixing plate, a rotating rod is movably connected into the round hole, a gear is installed at the bottom of the rotating rod, a limiting ring is installed outside the rotating rod, and a rack is meshed with the outer portion of the gear. The rack is fixedly connected to the side face of a square block, and the square block is welded to the bottom of the supporting plate. According to the canal desilting device for the water conservancy project, a round hole is formed in the outer portion of a fixing plate, a rotating rod is movably connected into the round hole, a gear is installed at the bottom of the rotating rod, a limiting ring is installed outside the rotating rod, then a rack is meshed with the outer portion of the gear, the rack is fixedly connected to the side face of a square block, and the square block is welded to the bottom of a supporting plate; therefore, the dredging equipment can be kept in the same direction as the water guide wall of the water channel when encountering the turning of the water channel, so that the situation of suspended rollover is avoided, and the structure of the dredging equipment has the function of coping with the turning of the water channel.

Description

Technical Field

[0001] The utility model belongs to the technical field of canal desilting, in particular to a canal desilting device for a water conservancy project. Background Art

[0002] Canal dredging generally refers to the management of canals, which is a water conservancy project. Through mechanical equipment, the silt deposited on the riverbed is blown and stirred into turbid water, which flows away with the river water, thus playing a role in dredging.

[0003] The current water conservancy project water channel desilting devices on the market have the following problems when used:

[0004] 1. When using the traditional canal desilting equipment in water conservancy projects, the width of the canal varies, so the desilting equipment can adjust the width according to the current situation. However, when encountering a canal bend, one side of the equipment is prone to stagnation and overturning during the movement, and the desilting equipment structure does not have the function of coping with canal bends;

[0005] 2. When most water conservancy projects use canal dredging equipment, when cleaning in wider canals, the support structure of the middle connection of the equipment is relatively simple when the span is too long, and the workers have certain risks when operating it. The support structure in the middle of the dredging equipment is not strong enough. Utility Model Content

[0006] The utility model aims to provide a canal desilting device for water conservancy projects to solve the technical problems raised in the background technology.

[0007] To achieve the above-mentioned purpose, the specific technical scheme of the utility model is as follows: A dredging device for a water channel in a water conservancy project comprises a fixed plate and a support plate, a circular hole is provided on the outside of the fixed plate, a rotating rod is movably connected inside the circular hole, a gear is installed at the bottom of the rotating rod, a limiting ring is installed on the outside of the rotating rod, the gear engages with a rack on the outside, the rack is fixedly connected to the side of the block, the block is welded to the bottom of the support plate, a slider is fixedly connected to the bottom of the fixed plate, the slider is inserted into a slide groove, the slide groove is provided at the top of the support plate, the support plate is symmetrically distributed, a guide plate is installed at the bottom of the support plate, the side of the guide plate is fixedly connected to the connecting plate, and a guide pulley is installed on the side of the connecting plate.

[0008] Preferably, connecting blocks are installed on both sides of the support plate, the side of the connecting block is fixedly connected to a sliding rod, the sliding rod passes through the sliding hole, the sliding block is opened outside the fixed block, the fixed block is fixedly connected to the side of the support plate, and a limit block is installed at the bottom of the sliding rod.

[0009] Preferably, a collecting box is installed on the top of the fixed plate, a sludge pump is installed on the top of the collecting box, an extraction pipe is installed on the side of the collecting box, and a sewage pipe is installed outside the collecting box.

[0010] Preferably, a stirring motor is installed on the top of the fixed plate, a shaft is provided at the bottom of the stirring motor, the shaft runs through the inside of the fixed plate, a rotating blade is installed at the bottom of the shaft, and the outside of the stirring motor is connected to the battery pack through a wire tube.

[0011] Preferably, a battery box is provided on the top of the support plate, the bottom of the battery box is connected to a drive motor via a wire tube, the drive motor is installed on the bottom of the support plate, and the drive motor is connected to a roller via an output shaft.

[0012] Preferably, a slot is provided on the top of the rotating rod, the rotating rod is inserted into the slot, a round rod passes through the inside of the rotating rod, the round rod passes through the outside of the rotating rod, a rotating handle is installed on the top of the rotating rod, a positioning plate is installed on the top of the fixed plate, a slot is provided on the top of the positioning plate, and the rotating rod is inserted into the slot.

[0013] The utility model provides a water channel desilting device for a water conservancy project, which has the following advantages:

[0014] 1. A canal dredging device for a water conservancy project, by opening a circular hole outside a fixed plate, the circular hole is movably connected to a rotating rod, a gear is installed at the bottom of the rotating rod, a limiting ring is installed outside the rotating rod, and then a rack is meshed outside the gear, the rack is fixedly connected to the side of the block, and the block is welded to the bottom of the support plate, and then a slider is fixedly connected to the bottom of the fixed plate, and the slider is inserted into a slide groove, the slide groove is opened at the top of the support plate, and the support plate is symmetrically distributed, and a guide plate is installed at the bottom of the support plate, and a connecting plate is fixedly connected to the side of the guide plate, and then A guide pulley is installed on the side of the connecting plate, so that the rotating rod can be rotated to drive the gear to rotate, so that the gear meshing rack moves, and the two support plates above the rack move in opposite directions, so as to increase the spacing, so that the guide pulley installed on the side of the guide plate at the bottom of the support plate can be attached to the surface of the water guide wall of the canal, so that the dredging equipment can use the guide pulley to move along the wall when moving forward, so that when encountering a canal bend, the dredging equipment can maintain the same direction as the canal water guide wall, and will not be stuck in the air and roll over, and its dredging equipment structure has the function of coping with canal bends;

[0015] 2. A dredging device for a water conservancy project uses a canal dredging device, by installing connecting blocks on both sides of a support plate, and fixing a connecting sliding rod on the side of the connecting block, the sliding rod is passed through the sliding hole, and the sliding block is opened on the outside of the fixing block, and the fixing block is fixedly connected to the side of the support plate, and then a limit block is installed at the bottom of the sliding rod. In this way, when operating a canal with a larger span, the connecting block and the fixing block on the side of the support plate are used, and the sliding rod fixedly connected to the outside of the connecting block passes through the sliding hole of the fixing block. Then, when the support plate is moved to increase the spacing, the sliding rod will slide in the sliding hole and can move with the support plate, thereby utilizing the sliding rod, the connecting block and the fixing block to increase the support and reinforcement effect on both sides of the support plate. In this way, when the span is too long, a layer of reinforcement and support effect can be added to the middle connection of the dredging equipment, so that the risk of staff during operation is lower, and the supporting structure of the middle connection of the dredging equipment is more sturdy. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the drawings required for use in the implementation mode will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the guide pulley structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the slide bar structure of the utility model;

[0020] Figure 4 This is a schematic diagram of the rotating rod structure of the utility model;

[0021] Figure 5 This is a schematic diagram of the rack structure of the utility model;

[0022] Figure 6 This is a schematic diagram of the slider structure of the utility model;

[0023] Figure 7 This is a schematic diagram of the rotary blade structure of the utility model.

[0024] Explanation of the markings in the figure: 1. Rotating rod; 2. Collecting box; 3. Battery pack; 4. Fixed plate; 5. Drain pipe; 6. Support plate; 7. Axle rod; 8. Battery box; 9. Guide plate; 10. Connecting plate; 11. Roller; 12. Driving motor; 13. Slide groove; 14. Sludge pump; 15. Stirring motor; 16. Limit block; 17. Fixed block; 18. Slide rod; 19. Connecting block; 20. Rotating handle; 21. Rotating rod; 22. Round rod; 23. Slide hole; 24. Gear; 25. Limit ring; 26. Slot; 27. Rack; 28. Positioning plate; 29. ​​Slot; 30. Round hole; 31. Sliding block; 32. Block; 33. Guide pulley; 34. Extraction tube; 35. Rotating blade. DETAILED DESCRIPTION

[0025] In the following, only some exemplary embodiments are briefly described. As those skilled in the art will appreciate, the described embodiments may be modified in various ways without departing from the spirit or scope of the embodiments of the present invention. Therefore, the drawings and descriptions are considered to be exemplary and non-restrictive in nature.

[0026] In the description of the embodiments of the present invention, it should be understood that the terms "length", "vertical", "horizontal", "top", "bottom", etc. indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing the embodiments of 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 cannot be understood as a limitation on the embodiments of the present invention.

[0027] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the embodiments of the present utility model, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

[0028] In the embodiments of the present utility model, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like 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, an electrical connection, or a communication; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present utility model can be understood according to specific circumstances.

[0029] The disclosure below provides many different embodiments or examples for realizing different structures of the embodiments of the present utility model. In order to simplify the disclosure of the embodiments of the present utility model, the components and settings of specific examples are described below. Of course, they are only examples, and the purpose is not to limit the embodiments of the present utility model. In addition, the embodiments of the present utility model can repeat reference numbers and / or reference letters in different examples, and this repetition is for the purpose of simplification and clarity, and does not itself indicate the relationship between the various embodiments and / or settings discussed.

[0030] In order to better understand the purpose, structure and function of the utility model, the utility model is further described in detail below with reference to the accompanying drawings.

[0031] like Figure 1-7 As shown, a canal silting device for a water conservancy project of the utility model comprises a fixed plate 4 and a support plate 6, a circular hole 30 is provided on the outside of the fixed plate 4, a rotating rod 1 is movably connected inside the circular hole 30, a gear 24 is installed at the bottom of the rotating rod 1, a limiting ring 25 is installed outside the rotating rod 1, a rack 27 is meshed outside the gear 24, the rack 27 is fixedly connected to the side of a block 32, the block 32 is welded to the bottom of the support plate 6, a slider 31 is fixedly connected to the bottom of the fixed plate 4, the slider 31 is inserted into the inside of the slide groove 13, the slide groove 13 is provided at the top of the support plate 6, the support plate 6 is symmetrically distributed, a guide plate 9 is installed at the bottom of the support plate 6, and the guide plate 9 is fixedly connected to the side of the guide plate 9 Plate 10, a guide pulley 33 is installed on the side of the connecting plate 10, so that the rotatable rotating rod 1 can drive the gear 24 to rotate, so that the rack 27 engaged with the gear 24 moves, and the two support plates 6 above the rack 27 move in opposite directions, so as to increase the spacing, and the guide pulley 33 installed on the side of the guide plate 9 at the bottom of the support plate 6 can be attached to the surface of the water guide wall of the canal, so that the dredging equipment can use the guide pulley 33 to move in contact with the wall when moving forward, so that when encountering a canal bend, the dredging equipment can maintain the same direction as the canal water guide wall, and will not be stuck in the air and overturned, and its dredging equipment structure has the function of coping with the canal bend.

[0032] The left and right sides of the support plate 6 are both provided with connecting blocks 19, and the side surfaces of the connecting blocks 19 are fixedly connected with the sliding rods 18, and the sliding rods 18 pass through the sliding holes 23. The sliding blocks 31 are arranged on the outside of the fixing blocks 17, and the fixing blocks 17 are fixedly connected to the side surfaces of the support plate 6. The limiting blocks 16 are installed at the bottom of the sliding rods 18. In this way, when operating a canal with a larger span, the connecting blocks 19 and the fixing blocks 17 on the side surfaces of the support plate 6 are utilized, and the sliding rods 18 fixedly connected to the outside of the connecting blocks 19 pass through the sliding holes 23 of the fixing blocks 17. When the support plate 6 is moved to increase the spacing, the sliding rods 18 will slide in the sliding holes 23 and can move together with the support plate 6. In this way, the sliding rods 18, the connecting blocks 19 and the fixing blocks 17 are utilized to increase the support and reinforcement effects on both sides of the support plate 6. In this way, when the span is too long, a layer of reinforcement and support effect can be added to the middle connection of the dredging equipment, so that the risk of the staff is lower during operation, and the supporting structure of the middle connection of the dredging equipment is more sturdy.

[0033] A collecting box 2 is installed on the top of the fixed plate 4, a sludge pump 14 is installed on the top of the collecting box 2, an extraction pipe 34 is installed on the side of the collecting box 2, and a sewage pipe 5 is installed outside the collecting box 2. The sludge pump 14 and the collecting box 2 structure facilitate the staff to extract the sludge deposited at the bottom of the canal.

[0034] A stirring motor 15 is installed on the top of the fixed plate 4, and a shaft rod 7 is provided at the bottom of the stirring motor 15. The shaft rod 7 runs through the inside of the fixed plate 4, and a rotating blade 35 is installed at the bottom of the shaft rod 7. The outside of the stirring motor 15 is connected to the battery pack 3 through a wire tube. The stirring motor 15 and the rotating blade 35 structure are provided to facilitate the staff to break up the silt and debris at the bottom of the canal to prevent them from being deposited at the bottom of the canal and clogging the canal.

[0035] A battery box 8 is provided on the top of the support plate 6. The bottom of the battery box 8 is connected to a drive motor 12 through a wire tube. The drive motor 12 is installed at the bottom of the support plate 6. The drive motor 12 is connected to the roller 11 through an output shaft. The structure of the drive motor 12 makes it convenient for workers to move and operate the dredging equipment.

[0036] A slot 26 is provided at the top of the rotating rod 1, and the rotating rod 21 is inserted into the slot 26. The round rod 22 passes through the inside of the rotating rod 21, and the round rod 22 passes through the outside of the rotating rod 1. A rotating handle 20 is installed on the top of the rotating rod 21. The rotating handle 20 structure is provided to facilitate the staff to rotate the rotating rod 1. A positioning plate 28 is installed on the top of the fixing plate 4. A slot 29 is provided on the top of the positioning plate 28, and the rotating rod 21 is inserted into the slot 29.

[0037] The working principle of the water channel desilting device for water conservancy projects: When using the water channel desilting device for water conservancy projects, first, a circular hole 30 is opened on the outside of the fixed plate 4, the inside of the circular hole 30 is movably connected to the rotating rod 1, and a gear 24 is installed at the bottom of the rotating rod 1, and a limit ring 25 is installed on the outside of the rotating rod 1, and then the rack 27 is meshed on the outside of the gear 24, and the rack 27 is fixedly connected to the side of the block 32, and the block 32 is welded to the bottom of the support plate 6, and then the slider 31 is fixedly connected to the bottom of the fixed plate 4, and the slider 31 is inserted into the inside of the slide groove 13, and the slide groove 13 is opened at the top of the support plate 6. The support plates 6 are symmetrically distributed, and a guide plate 9 is installed at the bottom of the support plate 6, and a connecting plate 10 is fixedly connected to the side of the guide plate 9, and then a guide pulley 33 is installed on the side of the connecting plate 10, so that the rotating rod 1 can be rotated to drive the gear 24 to rotate, so that the rack 27 engaged with the gear 24 moves, and the two support plates 6 above the rack 27 move in opposite directions, so as to increase the spacing, and the guide pulley 33 installed on the side of the guide plate 9 at the bottom of the support plate 6 can be attached to the surface of the water guide wall of the water channel, so that the dredging equipment can move in contact with the wall surface by using the guide pulley 33 when moving forward. The dredging equipment can move, so that when encountering a canal bend, the dredging equipment can maintain the same direction as the canal water guide wall, so that it will not be stuck in the air and roll over. The dredging equipment structure has the function of coping with the canal bend. Secondly, the connecting blocks 19 can be installed on both sides of the support plate 6, and the connecting slide bar 18 can be fixedly connected to the side of the connecting block 19. The slide bar 18 passes through the slide hole 23, and the slider 31 is opened on the outside of the fixing block 17. The fixing block 17 is fixedly connected to the side of the support plate 6, and then the limit block 16 is installed at the bottom of the slide bar 18. In this way, when operating a canal with a larger span, the support plate can be used to 6, and the sliding rod 18 fixedly connected to the outside of the connecting block 19 passes through the sliding hole 23 of the fixing block 17. Later, when the support plate 6 is moved to increase the spacing, the sliding rod 18 will slide in the sliding hole 23 and can move with the support plate 6. In this way, the sliding rod 18, the connecting block 19 and the fixing block 17 are used to increase the support and reinforcement effect on both sides of the support plate 6. In this way, when the span is too long, a layer of reinforcement and support effect can be added to the middle connection of the dredging equipment, so that the risk of staff is lower during operation, and the supporting structure of the middle connection of the dredging equipment is more sturdy.

[0038] It is understood that the present invention is described by some embodiments, and those skilled in the art are aware that various changes or equivalent substitutions may be made to these features and embodiments without departing from the spirit and scope of the present invention. In addition, under the teachings of the present invention, these features and embodiments may be modified to adapt to specific circumstances and materials without departing from the spirit and scope of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are within the scope of protection of the present invention.

Claims

1. A canal desilting device for water conservancy projects, comprising a fixing plate (4) and a supporting plate (6), characterized in that: The fixed plate (4) is provided with a circular hole (30) on the outside, and the circular hole (30) is movably connected to the rotating rod (1). A gear (24) is installed at the bottom of the rotating rod (1). A limiting ring (25) is installed on the outside of the rotating rod (1). The gear (24) is meshed with a rack (27) on the outside, and the rack (27) is fixedly connected to the side of a block (32). The block (32) is welded to the bottom of the supporting plate (6). The bottom of the fixed plate (4) is fixedly connected to a slider (31), and the slider (31) is inserted into a slide groove (13). The slide groove (13) is provided on the top of the supporting plate (6). The supporting plate (6) is symmetrically distributed. A guide plate (9) is installed at the bottom of the supporting plate (6). The side of the guide plate (9) is fixedly connected to the connecting plate (10), and a guide pulley (33) is installed on the side of the connecting plate (10).

2. The water channel desilting device for water conservancy projects according to claim 1, characterized in that: The support plate (6) is provided with connecting blocks (19) on both sides thereof, the connecting block (19) is fixedly connected to a sliding rod (18) on the side thereof, the sliding rod (18) passes through the interior of a sliding hole (23), the sliding block (31) is provided on the outside of the fixing block (17), the fixing block (17) is fixedly connected to the side of the support plate (6), and a limiting block (16) is provided at the bottom of the sliding rod (18).

3. The water channel desilting device for water conservancy projects according to claim 1, characterized in that: A collecting box (2) is installed on the top of the fixing plate (4), a sludge pump (14) is installed on the top of the collecting box (2), an extraction pipe (34) is installed on the side of the collecting box (2), and a sewage pipe (5) is installed outside the collecting box (2).

4. The water channel desilting device for water conservancy projects according to claim 1, characterized in that: A stirring motor (15) is installed on the top of the fixed plate (4), a shaft (7) is provided at the bottom of the stirring motor (15), the shaft (7) passes through the inside of the fixed plate (4), a rotating blade (35) is installed at the bottom of the shaft (7), and the outside of the stirring motor (15) is connected to the battery pack (3) through a wire tube.

5. The water channel desilting device for water conservancy projects according to claim 1, characterized in that: A battery box (8) is provided on the top of the support plate (6); the bottom of the battery box (8) is connected to a drive motor (12) via a wire tube; the drive motor (12) is mounted on the bottom of the support plate (6); and the drive motor (12) is connected to a roller (11) via an output shaft.

6. The water channel desilting device for water conservancy projects according to claim 1, characterized in that: The top of the rotating rod (1) is provided with a slot (26), the rotating rod (21) is inserted into the slot (26), the inside of the rotating rod (21) passes through a round rod (22), the round rod (22) passes through the outside of the rotating rod (1), a rotating handle (20) is installed on the top of the rotating rod (21), a positioning plate (28) is installed on the top of the fixing plate (4), a slot (29) is provided on the top of the positioning plate (28), the rotating rod (21) is inserted into the slot (29).

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