Trash rack for water conservancy project

Abstract

The utility model relates to the technical field of trash racks, and discloses a trash rack for hydraulic engineering, which comprises a trash rack body, one side of the trash rack body is slidably connected with an inclined plate, and one side of the inclined plate is fixedly provided with an arc-shaped plate; a power assembly is arranged on one side of the trash rack body, a push plate is slidably connected to one side of the trash rack body, the power assembly is in threaded connection with the push plate, a U-shaped plate is slidably connected to the top of the push plate in a penetrating mode, a connecting plate is fixedly installed on one side of the U-shaped plate, and an electric push rod is fixedly installed on one side of the push plate. The output end of the electric push rod is fixedly connected with the connecting plate, the power assembly comprises a connecting frame, a first motor and a first threaded rod, the electric push rod, the connecting plate and a U-shaped plate are arranged, the output end of the electric push rod drives the connecting plate to move upwards, and the connecting plate drives the U-shaped plate to move upwards by a proper height; and the power assembly drives the push plate to push the dirt on the arc-shaped plate to one side, so that the dirt is prevented from falling off from the arc-shaped plate due to excessive accumulation under the action of the U-shaped plate.

Description

Technical Field

[0001] The utility model relates to the technical field of trash racks, in particular to a trash rack for water conservancy projects. Background Technique

[0002] Water conservancy projects mainly study the basic knowledge and skills in aspects such as engineering hydrology, water conservancy engineering survey, hydraulic reinforced concrete, hydraulic structures, engineering drawing, etc., and carry out engineering planning and design, on-site construction, engineering budget, and maintenance of water conservancy equipment in the field of water conservancy projects. The trash rack is composed of a frame, cross partitions and bars, supported on concrete piers, generally made of steel, and the bar spacing depends on the size, quantity and application requirements of the dirt.

[0003] After retrieval, the Chinese patent publication number CN220767976U relates to a trash rack for water conservancy projects. A trash rack for water conservancy projects provided by the utility model includes a grid body, a driving mechanism, a pushing mechanism and a bracket. A plurality of strip-shaped holes for flowing water are opened on the grid body. A cleaning frame, a scraping frame and a collecting arc plate are arranged in sequence from top to bottom along the height direction of the grid body. The cleaning frame and the scraping frame cooperate with each other to clean the dirt on one side of the grid body. The grid body is installed on the bracket, and the bracket is used to support the grid body. The driving mechanism is installed on the bracket, and the driving mechanism drives the scraping frame to move upward along the length of the strip-shaped hole to clean the dirt on the grid body. Continuing to move upward makes the cleaning frame contact the scraping frame. One end of the scraping frame is blocked by the cleaning frame, and the other end continues to move upward under the drive of the driving mechanism. The scraping frame rotates and tilts, and the cleaning frame cleans the dirt hooked on the scraping frame, and the cleaning effect is better.

[0004] However, in the implementation of the related technology, it is found that the above-mentioned trash rack for water conservancy projects has the following problems: in the above technical solution, when the push plate pushes the dirt in the collecting arc plate to one side, due to the single structure of the push plate, too much dirt accumulates during the dirt pushing process and is easy to fall from the collecting arc plate. Based on this, the utility model designs a trash rack for water conservancy projects to solve the above problems. Content of the Utility Model

[0005] The purpose of the utility model is to provide a trash rack for water conservancy projects to solve the problem that too much dirt accumulates during the dirt pushing process and is easy to fall from the collecting arc plate due to the single structure of the push plate as mentioned in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A trash rack for water conservancy projects includes a trash rack body, and an inclined plate is slidably connected to one side of the trash rack body, and an arc plate is fixedly installed on one side of the inclined plate;

[0007] One side of the trash rack body is provided with a power assembly. One side of the trash rack body is slidably connected with a push plate. The power assembly is threadedly connected with the push plate. The top of the push plate is slidably connected through a U-shaped plate. One side of the U-shaped plate is fixedly installed with a connecting plate. One side of the push plate is fixedly installed with an electric push rod. The output end of the electric push rod is fixedly connected with the connecting plate.

[0008] As a preferred solution, the power assembly includes a connecting frame, a first motor and a first threaded rod. The connecting frame is located on one side of the trash rack body. The first motor is located on one side of the connecting frame. The output end of the first motor penetrates through the connecting frame and is fixedly connected with the first threaded rod. The push plate is threadedly connected with the first threaded rod. The push plate is slidably connected with the connecting frame.

[0009] As a preferred solution, a slot hole is penetrated and opened on the inner side wall of the arc-shaped plate. The slot holes are arranged in a linear array.

[0010] As a preferred solution, a second threaded rod is rotatably connected to the inner bottom wall of the trash rack body. The top end of the second threaded rod penetrates through the trash rack body and is fixedly connected with a first pulley.

[0011] As a preferred solution, a second motor is fixedly installed on the top of the trash rack body. The output end of the second motor is fixedly connected with a second pulley. The first pulley and the second pulley are tensioned and connected by a transmission belt.

[0012] As a preferred solution, a sliding rod is fixedly installed on the inner bottom wall of the trash rack body. The inclined plate is slidably connected with the sliding rod.

[0013] As a preferred solution, a connecting rod is fixedly installed on one side of the trash rack body. An inclined rod is fixedly installed on the inner top wall of the trash rack body. One end of the inclined rod is fixedly connected with one end of the connecting rod.

[0014] The technical effects and advantages of the present utility model:

[0015] 1. By setting the electric push rod, the connecting plate and the U-shaped plate, the output end of the electric push rod drives the connecting plate to move upward. The connecting plate drives the U-shaped plate to move upward to an appropriate height. The power assembly drives the push plate to push the dirt on the arc-shaped plate to one side. Thus, under the action of the U-shaped plate, it is avoided that too much dirt accumulates and falls from the arc-shaped plate.

[0016] 2. By setting the second motor, the first pulley, the second pulley and the second threaded rod, the output end of the second motor drives the second pulley to rotate. The second pulley drives the first pulley to rotate through the transmission belt. The second threaded rod rotates and drives the inclined plate to move upward. Thus, in cooperation with the arc-shaped plate, the dirt attached to and intercepted on the trash rack body is moved upward and out of the water surface. Description of the drawings

[0017] Figure 1 This is a schematic diagram of the overall three-dimensional structure of the present utility model.

[0018] Figure 2 This is a schematic diagram of the three-dimensional structure of the present utility model.

[0019] Figure 3 This is the present utility model Figure 1 A schematic diagram of the enlarged structure at position A in it.

[0020] In the figure: 1. Trash rack body; 2. Inclined plate; 3. Arc plate; 4. Power assembly; 41. Connecting frame; 42. Motor 1; 43. First threaded rod; 5. Pushing plate; 6. U-shaped plate; 7. Electric push rod; 8. Connecting plate; 9. Slot hole; 10. Second threaded rod; 11. First pulley; 12. Motor 2; 13. Second pulley; 14. Slide bar; 15. Inclined rod; 16. Link rod. Specific implementation manners

[0021] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0022] The present utility model provides a trash rack for a water conservancy project as Figures 1-3 shown, which includes a trash rack body 1. An inclined plate 2 is slidably connected to one side of the trash rack body 1. An arc plate 3 is fixedly installed on one side of the inclined plate 2. The dirt attached to and intercepted on the trash rack body 1 is moved upward out of the water surface through the inclined plate 2 and the arc plate 3. A power assembly 4 is arranged on one side of the trash rack body 1. A pushing plate 5 is slidably connected to one side of the trash rack body 1. The power assembly 4 is threadedly connected to the pushing plate 5. The power assembly 4 includes a connecting frame 41, a motor 1 42 and a first threaded rod 43. The connecting frame 41 is located on one side of the trash rack body 1. The motor 1 42 is located on one side of the connecting frame 41. The output end of the motor 1 42 penetrates through the connecting frame 41 and is fixedly connected to the first threaded rod 43. The pushing plate 5 is threadedly connected to the first threaded rod 43. The pushing plate 5 is slidably connected to the connecting frame 41. The output end of the motor 1 42 drives the first threaded rod 43 to rotate, and the first threaded rod 43 drives the pushing plate 5 to move. The top of the pushing plate 5 is slidably connected through a U-shaped plate 6. A connecting plate 8 is fixedly installed on one side of the U-shaped plate 6. An electric push rod 7 is fixedly installed on one side of the pushing plate 5. The output end of the electric push rod 7 is fixedly connected to the connecting plate 8. The output end of the electric push rod 7 drives the U-shaped plate 6 to move upward to an appropriate height. The dirt on the arc plate 3 is pushed to one side by the movement of the pushing plate 5 and driving the U-shaped plate 6, which is convenient for the staff to clean.

[0023] In this embodiment, a slot hole 9 is penetrated and opened on the inner side wall of the arc-shaped plate 3, and the slot holes 9 are arranged in a linear array. When the arc-shaped plate 3 brings the dirt upward out of the water surface, the water in the dirt is discharged through the slot holes 9.

[0024] In this embodiment, a second threaded rod 10 is rotatably connected to the bottom inner wall of the trash rack body 1. The top end of the second threaded rod 10 penetrates through the trash rack body 1 and is fixedly connected to a first pulley 11. A second motor 12 is fixedly installed on the top of the trash rack body 1. The output end of the second motor 12 is fixedly connected to a second pulley 13. The first pulley 11 and the second pulley 13 are tensioned and connected by a transmission belt. A sliding rod 14 is fixedly installed on the bottom inner wall of the trash rack body 1. The inclined plate 2 is slidably connected to the sliding rod 14. The output end of the second motor 12 drives the second pulley 13 to rotate. The second pulley 13 drives the first pulley 11 to rotate through the transmission belt. The first pulley 11 drives the second threaded rod 10 to rotate. The second threaded rod 10 drives the inclined plate 2 to move upward through the sliding rod 14, and cooperates with the arc-shaped plate 3 to move the dirt attached to and intercepted on the trash rack body 1 upward out of the water surface.

[0025] In this embodiment, a connecting rod 16 is fixedly installed on one side of the trash rack body 1. An inclined rod 15 is fixedly installed on the top inner wall of the trash rack body 1. One end of the inclined rod 15 is fixedly connected to one end of the connecting rod 16, and the stability of the trash rack body 1 is increased through the inclined rod 15 and the connecting rod 16.

[0026] The working principle of this utility model: This utility model is a trash rack for a water conservancy project. First, when in use, the output end of the second motor 12 drives the second pulley 13 to rotate. The second pulley 13 drives the first pulley 11 to rotate through the transmission belt, so that the second threaded rod 10 rotates and drives the inclined plate 2 to move upward. The dirt attached to and intercepted on the trash rack body 1 is moved upward out of the water surface through the inclined plate 2 and the arc-shaped plate 3. After the inclined plate 2 and the arc-shaped plate 3 are lifted to an appropriate height, they stop;

[0027] The output end of the electric push rod 7 drives the U-shaped plate 6 to move upward to an appropriate height. The output end of the first motor 42 drives the first threaded rod 43 to rotate. The first threaded rod 43 drives the push plate 5 to move. The dirt on the arc-shaped plate 3 is pushed to one side through the push plate 5 and the U-shaped plate 6, which is convenient for the staff to clean.

[0028] Finally, it should be noted that the above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included in the protection scope of the present utility model.

Claims

1. A trash rack for hydraulic engineering, comprising a trash rack body (1), characterized in that: A slanted plate (2) is slidably connected to one side of the trash rack body (1), and a curved plate (3) is fixedly mounted to one side of the slanted plate (2); A power assembly (4) is provided on one side of the trash rack body (1); a push plate (5) is slidably connected to one side of the trash rack body (1); the power assembly (4) and the push plate (5) are threadedly connected; a U-shaped plate (6) is slidably connected through the top of the push plate (5); a connecting plate (8) is fixedly installed on one side of the U-shaped plate (6); an electric push rod (7) is fixedly installed on one side of the push plate (5); and an output end of the electric push rod (7) is fixedly connected to the connecting plate (8).

2. A trash rack for water conservancy projects according to claim 1, characterized in that: The power assembly (4) comprises a connection frame (41), a motor (42) and a threaded rod (43); the connection frame (41) is located at one side of the trash rack body (1); the motor (42) is located at one side of the connection frame (41); an output end of the motor (42) passes through the connection frame (41) and is fixedly connected to the threaded rod (43); the push plate (5) is threadedly connected to the threaded rod (43); and the push plate (5) is slidably connected to the connection frame (41).

3. The trash rack for water conservancy projects according to claim 1, characterized in that: The inner side wall of the arc-shaped plate (3) is penetrated by slots (9), and the slots (9) are arranged in a linear array.

4. The trash rack for water conservancy projects according to claim 1, characterized in that: The inner wall of the bottom of the trash rack body (1) is rotatably connected to a second threaded rod (10), and the top end of the second threaded rod (10) passes through the trash rack body (1) and is fixedly connected to a first pulley (11).

5. The trash rack for water conservancy projects according to claim 4, characterized in that: A second motor (12) is fixedly mounted on the top of the trash rack body (1), a second pulley (13) is fixedly connected to the output end of the second motor (12), and the first pulley (11) and the second pulley (13) are tensionedly connected via a transmission belt.

6. The trash rack for water conservancy projects according to claim 1, characterized in that: A sliding rod (14) is fixedly mounted on the inner wall of the bottom of the trash rack body (1), and the inclined plate (2) is slidably connected to the sliding rod (14).

7. The trash rack for water conservancy projects according to claim 1, characterized in that: A connecting rod (16) is fixedly mounted on one side of the trash rack body (1), an inclined rod (15) is fixedly mounted on the top inner wall of the trash rack body (1), and one end of the inclined rod (15) is fixedly connected to one end of the connecting rod (16).

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