Dam water inlet floating object cleaning device

Abstract

The utility model discloses a dam water inlet floating object cleaning device which comprises an installation frame, the two ends of the two sides of the top of the installation frame are fixedly connected with connecting plates, and servo motors are installed on the right sides of the connecting plates. According to the dam water inlet floating object cleaning device, the first filtering frame, a hanging ring and a filtering net are arranged, the first filtering frame filters floating objects at the water inlet, when the floating objects in the first filtering frame are too many, a servo motor at the top end of a second filtering frame is started, and the servo motor unwinds a lifting rope through a connecting shaft; then the second filtering frame descends to a proper height, then the other set of servo motors are started to drive the other set of connecting shafts to enable the connecting shafts to wind the other set of lifting ropes, and therefore the first filtering frame can ascend, and when the first filtering frame ascends, the second filtering frame can filter floating objects; the problem that the cleaning effect is easily affected due to the fact that floating objects are easily staggered from a filtering frame is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of cleaning floating objects on dams, in particular to a device for cleaning floating objects on a dam water inlet. Background Art

[0002] A dam refers to a weir that blocks water from a river, a water-blocking levee in a reservoir, a river, etc. A dam can be used for flood control, water supply, irrigation, hydroelectric power generation, improved navigation, etc. There are likely to be floating objects at the water inlet of the dam, which not only easily affect the water quality, but also easily cause the water inlet to be blocked. Therefore, a dam water inlet floating object cleaning device is needed to clean the floating objects. When using a traditional dam water inlet floating object cleaning device, the floating objects are likely to be misaligned with the filter frame, which easily affects the cleaning effect.

[0003] Therefore, we proposed a new type of floating object cleaning device for the dam water inlet to improve the above-mentioned problems. Utility Model Content

[0004] The utility model aims to provide a floating object cleaning device for a dam water inlet, so as to solve the problem in the above background technology that the floating objects are easily misaligned with the filter frame, which easily affects the cleaning effect.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a floating object cleaning device for a dam water inlet, comprising a mounting frame, connecting plates are fixedly connected to both ends of the top of the mounting frame, a servo motor is installed on the right side of the connecting plate, a connecting shaft is fixedly connected to the output end of the servo motor, a sling is wound around the outside of the connecting shaft, a first filter frame is arranged at the bottom of the front end inside the mounting frame, a second filter frame is arranged at the rear end of the top inside the mounting frame, the tops of the first filter frame and the second filter frame are respectively fixedly connected with hanging rings, the top of the rear end of the first filter frame and the top of the rear end of the second filter frame are respectively fixedly connected with filter screens, reserved grooves are respectively provided at the bottom of the front end inside the first filter frame and the bottom of the rear end of the second filter frame, and storage boxes are arranged inside the reserved grooves.

[0006] Preferably, the servo motor and the connecting shaft are respectively provided in two groups, and the hanging rope is installed on the hanging ring.

[0007] Preferably, a handle is provided at one end of the storage box, first limit blocks are fixedly connected to both sides of the first filter frame, second limit blocks are fixedly connected to both sides of the second filter frame, balls are provided inside the first limit blocks and the second limit blocks, and limit grooves are provided at both ends of both sides of the interior of the mounting frame.

[0008] Preferably, a protective cover is provided on the outside of the handle, and the first limiting block and the second limiting block slide up and down inside the limiting sliding groove respectively.

[0009] Preferably, both sides of the bottom of the front end of the first filter frame and both sides of the bottom of the rear end of the second filter frame are respectively fixedly connected with hinge blocks, and the external movable hinge of the hinge block is provided with a limit plate, and the limit plate is arranged at one end of the storage box.

[0010] Preferably, fixing plates are welded on both sides of the mounting frame, an adjusting slot is provided inside the fixing plates, a fixing rod is provided inside the adjusting slot, a turning handle is fixedly connected to the top end of the fixing rod, and the fixing rod and the adjusting slot are threadedly connected.

[0011] Compared with the prior art, the utility model has the following beneficial effects: the floating object cleaning device for the dam water inlet not only improves the cleaning effect, improves the stability of the filter frame and the storage box, but also fixes the installation frame;

[0012] (1) By providing a first filter frame, a second filter frame, a hanging ring, a connecting shaft, a hanging rope, a servo motor, a hanging ring and a filter screen, the first filter frame stops at a suitable height to filter floating objects at the water inlet, so that the floating objects can be collected inside the first filter frame. When there are many floating objects inside the first filter frame, the servo motor at the top of the second filter frame is started, and the servo motor rotates through the connecting shaft to make the connecting shaft unwind the hanging rope, so that the second filter frame can be lowered to a suitable height. When the second filter frame is lowered to a suitable height, another set of servo motors is started, and the servo motor drives another set of connecting shafts to make the connecting shafts wind another set of hanging ropes, so that the first filter frame can be raised. The rising of the first filter frame can make the floating objects settle in the storage box inside the first filter frame. When the first filter frame is raised, the second filter frame can filter the floating objects, so as to improve the cleaning effect;

[0013] (2) By providing a limiting slide groove, a first limiting block, a ball, a hinge block, a limiting plate and a storage box, when the first filter rack and the second filter rack are lifted or lowered, the first limiting block and the second limiting block are respectively lifted or lowered inside the limiting slide groove, thereby improving the stability of the first filter rack and the second filter rack. The first limiting block and the second limiting block are arranged inside the limiting slide groove and can also prevent water flow from rushing into the first filter rack and the second filter rack. After the storage box is installed inside the first filter rack and the second filter rack, the limiting plate is rotated so that the limiting plate is rotated to one end of the storage box to fix the storage box, thereby preventing the storage box from accidentally detaching from the first filter rack and the second filter rack.

[0014] (3) By providing a fixing rod, a fixing plate, a turning handle and an adjusting groove, the installation frame is placed inside the dam. After placement, the turning handle is turned, and the turning handle drives the fixing rod to rotate inside the adjusting groove. Since the adjusting groove and the fixing rod cooperate with each other, the rotation of the fixing rod inside the adjusting groove can make the bottom end of the fixing rod drop and embed inside the two sides of the dam, so that the installation frame can be fixed in the middle of the dam to prevent the installation frame from accidentally moving. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a front view cross-sectional structural schematic diagram of the utility model;

[0016] Figure 2 It is a rear cross-sectional structural schematic diagram of the utility model;

[0017] Figure 3 It is a schematic diagram of a partial cross-sectional structure of the utility model in a top view;

[0018] Figure 4 For the utility model Figure 3 Schematic diagram of the enlarged cross-section structure at point A in the middle.

[0019] In the figure: 1. Installation frame; 2. First filter frame; 3. Limit slide groove; 4. Fixing rod; 5. Fixing plate; 6. Second filter frame; 7. Connecting plate; 8. Connecting shaft; 9. Lifting rope; 10. Servo motor; 11. Hanging ring; 12. Filter net; 13. Turning handle; 14. Adjusting slot; 15. First limit block; 16. Ball bearing; 17. Articulated block; 18. Limit plate; 19. Storage box; 20. Second limit block; 21. Reserved slot; 22. Handle. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] Example 1: Please refer to Figure 1-4, a floating object cleaning device for a dam water inlet, comprising a mounting frame 1, connecting plates 7 are fixedly connected to both ends of the top of the mounting frame 1, a servo motor 10 is installed on the right side of the connecting plate 7, a connecting shaft 8 is fixedly connected to the output end of the servo motor 10, a sling rope 9 is wound around the outside of the connecting shaft 8, a first filter frame 2 is arranged at the bottom of the front end of the mounting frame 1, a second filter frame 6 is arranged at the rear end of the top of the mounting frame 1, a hanging ring 11 is fixedly connected to the top of the first filter frame 2 and the second filter frame 6, a filter screen 12 is fixedly connected to the top of the rear end of the first filter frame 2 and the top of the rear end of the second filter frame 6, a reserved groove 21 is respectively provided at the bottom of the front end of the first filter frame 2 and the bottom of the rear end of the second filter frame 6, and a storage box 19 is arranged inside the reserved groove 21;

[0022] The servo motor 10 and the connecting shaft 8 are respectively provided with two groups, and the hanging rope 9 is installed on the hanging ring 11;

[0023] Specifically, Figure 1 , Figure 2 and Figure 3 As shown, the first filter frame 2 stops at a suitable height to filter the floating objects at the water inlet, so that the floating objects can be collected inside the first filter frame 2. When there are more floating objects inside the first filter frame 2, the servo motor 10 at the top of the second filter frame 6 is started, and the servo motor 10 rotates through the connecting shaft 8 to make the connecting shaft 8 unwind the suspension rope 9, so that the second filter frame 6 can be lowered to a suitable height. When the second filter frame 6 is lowered to a suitable height, another set of servo motors 10 is started, and the servo motors 10 drive another set of connecting shafts 8 to make the connecting shafts 8 wind another set of suspension ropes 9, so that the first filter frame 2 can be raised. The rising of the first filter frame 2 can make the floating objects settle in the storage box 19 inside the first filter frame 2. When the first filter frame 2 is raised, the second filter frame 6 can filter the floating objects, so as to improve the cleaning effect.

[0024] Embodiment 2: A handle 22 is provided at one end of the storage box 19, first limit blocks 15 are fixedly connected to both sides of the first filter frame 2, second limit blocks 20 are fixedly connected to both sides of the second filter frame 6, balls 16 are provided inside the first limit blocks 15 and the second limit blocks 20, limit slide grooves 3 are provided at both ends of both sides of the inside of the mounting frame 1, a protective cover is provided outside the handle 22, the first limit block 15 and the second limit block 20 slide up and down inside the limit slide groove 3 respectively, hinge blocks 17 are fixedly connected to both sides of the bottom of the front end of the first filter frame 2 and both sides of the bottom of the rear end of the second filter frame 6 respectively, and the limit plate 18 is hinged to the outside of the hinge block 17, and the limit plate 18 is provided at one end of the storage box 19;

[0025] Specifically, Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, when the first filter rack 2 and the second filter rack 6 are raised or lowered, the first limit block 15 and the second limit block 20 are respectively raised or lowered inside the limit slide groove 3, thereby improving the stability of the first filter rack 2 and the second filter rack 6. The first limit block 15 and the second limit block 20 are arranged inside the limit slide groove 3 to prevent water flow from rushing into the first filter rack 2 and the second filter rack 6. After the storage box 19 is installed inside the first filter rack 2 and the second filter rack 6, the limit plate 18 is rotated to rotate the limit plate 18 to one end of the storage box 19 to fix the storage box 19, thereby preventing the storage box 19 from accidentally detaching from the first filter rack 2 and the second filter rack 6.

[0026] Embodiment 3: A fixing plate 5 is welded on both sides of the mounting frame 1, an adjusting slot 14 is provided inside the fixing plate 5, a fixing rod 4 is provided inside the adjusting slot 14, a turning handle 13 is fixedly connected to the top of the fixing rod 4, and the fixing rod 4 and the adjusting slot 14 are threadedly connected;

[0027] Specifically, Figure 1 , Figure 2 and Figure 3 As shown, the installation frame 1 is placed inside the dam. After placement, the handle 13 is turned, and the handle 13 drives the fixing rod 4 to rotate inside the adjusting groove 14. Since the adjusting groove 14 and the fixing rod 4 cooperate with each other, the rotation of the fixing rod 4 inside the adjusting groove 14 can make the bottom end of the fixing rod 4 drop and embed inside the two sides of the dam, so that the installation frame 1 can be fixed in the middle of the dam to prevent the installation frame 1 from accidentally moving.

[0028] Working principle: When the utility model is used, the installation frame 1 is placed inside the dam, and the handle 13 is turned after it is placed. The handle 13 drives the fixing rod 4 to rotate inside the adjusting groove 14. The fixing rod 4 rotates inside the adjusting groove 14 so that the bottom end of the fixing rod 4 can be lowered and embedded inside the two sides of the dam, so that the installation frame 1 can be fixed in the middle of the dam to prevent the installation frame 1 from accidentally moving. After installation, the servo motor 10 is started, and the servo motor 10 rotates through the connecting shaft 8 to unwind the connecting shaft 8 to unwind the hanging rope 9, so that the first filter frame 2 is lowered to a suitable position, and the first filter frame 2 is lowered to a suitable position. When a filter rack 2 stops at a suitable height, floating objects at the water inlet can be filtered, so that the floating objects can be collected inside the first filter rack 2. When there are many floating objects inside the first filter rack 2, the servo motor 10 at the top of the second filter rack 6 is started, and the servo motor 10 rotates through the connecting shaft 8 to make the connecting shaft 8 unwind the suspension rope 9, so that the second filter rack 6 can be lowered to a suitable height. When the second filter rack 6 is lowered to a suitable height, another set of servo motors 10 is started, and the servo motors 10 drive another set of connecting shafts 8 to make the connecting shafts 8 wind another set of suspension ropes 9. , so that the first filter frame 2 can be raised, and the rising of the first filter frame 2 can make the floating objects settle in the storage box 19 inside the first filter frame 2. When the first filter frame 2 is raised, the second filter frame 6 can filter the floating objects, so as to improve the cleaning effect. When the first filter frame 2 and the second filter frame 6 are raised and lowered, the first limit block 15 and the second limit block 20 are respectively raised and lowered inside the limit slide 3, so as to improve the stability of the first filter frame 2 and the second filter frame 6. The first limit block 15 and the second limit block 20 are arranged inside the limit slide 3. It can prevent water flow from impinging on the first filter frame 2 and the second filter frame 6. After the storage box 19 is installed inside the first filter frame 2 and the second filter frame 6, the limit plate 18 is rotated to make the limit plate 18 rotate to one end of the storage box 19 to fix the storage box 19, thereby preventing the storage box 19 from accidentally detaching from the first filter frame 2 and the second filter frame 6. When the first filter frame 2 rises to a suitable height, the limit plate 18 is reversed to make the limit plate 18 rotate away from one end of the storage box 19, thereby making it convenient to pull the storage box 19 to filter the impurities inside the storage box 19.

[0029] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A floating object cleaning device for a dam water inlet, comprising a mounting frame (1), characterized in that: The two ends of the top of the installation frame (1) are fixedly connected with connecting plates (7), the right side of the connecting plate (7) is installed with a servo motor (10), the output end of the servo motor (10) is fixedly connected with a connecting shaft (8), the outside of the connecting shaft (8) is wound with a hanging rope (9), the bottom of the front end of the interior of the installation frame (1) is provided with a first filter frame (2), the rear end of the top of the interior of the installation frame (1) is provided with a second filter frame (6), the tops of the first filter frame (2) and the second filter frame (6) are respectively fixedly connected with hanging rings (11), the top of the rear end of the first filter frame (2) and the top of the rear end of the second filter frame (6) are respectively fixedly connected with filter screens (12), the bottom of the front end of the interior of the first filter frame (2) and the bottom of the rear end of the second filter frame (6) are respectively provided with reserved grooves (21), and the interior of the reserved grooves (21) is provided with storage boxes (19).

2. A floating object cleaning device for a dam water inlet according to claim 1, characterized in that: The servo motor (10) and the connecting shaft (8) are respectively provided in two groups, and the hanging rope (9) is installed on the hanging ring (11).

3. A floating object cleaning device for a dam water inlet according to claim 1, characterized in that: A handle (22) is provided at one end of the storage box (19), first limit blocks (15) are fixedly connected to both sides of the first filter frame (2), second limit blocks (20) are fixedly connected to both sides of the second filter frame (6), balls (16) are provided inside the first limit block (15) and the second limit block (20), and limit grooves (3) are provided at both ends of both sides of the interior of the installation frame (1).

4. A floating object cleaning device for a dam water inlet according to claim 3, characterized in that: A protective sleeve is arranged on the outside of the handle (22), and the first limiting block (15) and the second limiting block (20) slide up and down inside the limiting sliding groove (3) respectively.

5. The floating object cleaning device for a dam water inlet according to claim 1 is characterized by: Both sides of the bottom front end of the first filter frame (2) and both sides of the bottom rear end of the second filter frame (6) are respectively fixedly connected with hinge blocks (17), and the external movable hinge of the hinge block (17) is provided with a limit plate (18), and the limit plate (18) is arranged at one end of the storage box (19).

6. A floating object cleaning device for a dam water inlet according to claim 1, characterized in that: Fixed plates (5) are welded on both sides of the mounting frame (1), an adjusting groove (14) is provided inside the fixed plate (5), a fixed rod (4) is provided inside the adjusting groove (14), a turning handle (13) is fixedly connected to the top end of the fixed rod (4), and the fixed rod (4) and the adjusting groove (14) are threadedly connected.

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