Ice blocking device for water delivery open channel of water transfer project

Abstract

The utility model relates to the technical field of water conservancy projects, and discloses a water transfer project water delivery open channel ice blocking device which comprises a sliding plate and a second fixing support, one side of the sliding plate is fixedly connected with a first fixing support, and one end of the first fixing support is fixedly connected with a first lead screw motor. A first lead screw motor is fixedly connected to one side of the first fixing support, the output end of the first lead screw motor is rotationally connected with the first fixing support, a first nut pair is arranged on the outer ring of the first lead screw motor in a threaded mode, a second lead screw motor is fixedly connected to one side of the second fixing support, and the output end of the second lead screw motor is rotationally connected with the second fixing support. According to the ice breaking device, the ice breaking cutter can move leftwards, rightwards, forwards and backwards through driving of the first lead screw motor and the second lead screw, the rotating rod can rotate by means of driving of the servo motor, and in addition, the hot air blower conveys hot air to the rotating rod through the air supply hose, so that the ice breaking cutter can be heated to cope with ice layers with different thicknesses.

Description

Technical Field

[0001] The utility model relates to the technical field of water conservancy projects, in particular to an ice-blocking device for an open channel of a water diversion project. Background Art

[0002] An open water channel is an engineering facility used to transport water resources. It is usually used to transport water from a water source (such as a reservoir, river or lake) to places where water resources are needed (such as farmland, cities or industrial water). An open channel is usually an open waterway dug or constructed by humans, which can transport water from one place to another through gravity. An open water channel is usually constructed of cement, concrete, steel bars and other materials to ensure that it can withstand water flow pressure and long-term use. The design of an open channel includes consideration of multiple factors such as water flow speed, water volume transported and the influence of terrain. During the design process, consideration is also given to how to reduce water flow losses to ensure water delivery efficiency and water resource supply at the destination.

[0003] In the existing technology, the ice-breaking method is to use chemical deicing agents, which can lower the freezing point of the ice surface and make the ice melt quickly. Using chemical deicing agents to break ice can not only quickly and safely destroy the ice surface, but also reduce the workload of manual operations. In addition, this method can also break ice over a larger range, and is more effective for large-scale icing situations such as open water channels. However, when using chemical deicing agents, it is necessary to pay attention to their impact on the surrounding environment and their potential impact on water quality and ecology.

[0004] Some chemical de-icing agents may have a negative impact on the surrounding environment, especially on water quality and ecosystems, which may cause pollution. Secondly, long-term and large-scale use of chemical de-icing agents may cause accumulation in surface and groundwater bodies, affecting water quality. In addition, some chemical de-icing agents may be harmful to human health, and the amount and method of use need to be strictly controlled to reduce potential health risks. It is impossible to efficiently break the ice on the frozen water surface. To address the above problems, an ice-blocking device for open channel of water diversion project is proposed. Utility Model Content

[0005] The purpose of the utility model is to provide an ice-blocking device for an open channel of a water diversion project, which solves the problem in the background art that the frozen water surface cannot be efficiently broken.

[0006] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: an ice-blocking device for an open channel of a water diversion project, comprising a slide plate and a second fixed bracket, wherein one side of the slide plate is fixedly connected to the first fixed bracket, one end of the first fixed bracket is fixedly connected to the first screw motor, and the output end of the first screw motor is rotatably connected to the first fixed bracket, the outer ring of the first screw motor is threaded with a first nut pair, one side of the second fixed bracket is fixedly connected to the second screw motor, and the output end of the second screw motor is rotatably connected to the second fixed bracket, the top of the second fixed bracket is fixedly connected to a hot air blower, the output end of the hot air blower is fixedly connected to an air supply hose, the outer ring of the second screw motor is threaded with a second nut pair, the bottom of the second nut pair passes through and is slidably connected to a third fixed block, the bottom of the third fixed block is fixedly connected to the third fixed bracket, one side of the third fixed bracket is fixedly connected to a servo motor, the output end of the servo motor is fixedly connected to a rotating rod, and one end of the rotating rod is threadedly connected to the air supply hose, the outer ring of the rotating rod is fixedly connected to an ice-breaking tool, and a disassembly component is provided on one side of the first nut pair.

[0007] By adopting the above technical solution, the servo motor drives the rotation of the rotating rod, so that the ice-breaking blade breaks the ice on the ice surface of the canal. The hot air blower sends hot air into the interior of the rotating rod through the air supply hose. The interior of the rotating rod is hollow, so that the ice-breaking blade can be heated, thereby breaking ice of different thicknesses.

[0008] As a further description of the above technical solution: the disassembly assembly includes a second fixed block, the second fixed block is fixedly connected to one side of the first nut pair, one side of the second fixed block passes through and is slidably connected to the first fixed block, and one side of the first fixed block is fixedly connected to the second fixed bracket, one end of the first fixed block passes through and is slidably connected to a pin, and the outer ring of the pin passes through and is slidably connected to the second fixed block.

[0009] By adopting the above technical solution, the first fixing block and the second fixing block can only be removed up and down through the mortise and tenon structure between the second fixing block and the first fixing block.

[0010] As a further description of the above technical solution: a buckle is passed through and slidably connected to the inner wall of the second nut pair.

[0011] By adopting the above technical solution, when the third fixing block enters the second nut pair and contacts the buckle, the buckle is retracted.

[0012] As a further description of the above technical solution: a spring is fixedly connected to one side of the buckle, and one end of the spring is fixedly connected to the second nut pair.

[0013] By adopting the above technical solution, the buckle retracts to compress the spring, and the release of the spring pressure enables the buckle to fix the third fixing block.

[0014] As a further description of the above technical solution: a handle is passed through and slidably connected on both sides of the second nut pair, and one side of the handle is fixedly connected to the buckle.

[0015] By adopting the above technical solution, the buckle can be pulled out by pulling the handle.

[0016] As a further description of the above technical solution: a bolt is threadedly connected to one side of the handle, and the outer ring of the bolt is threadedly connected to the second nut pair.

[0017] By adopting the above technical solution, the fixation of the handle can be released by rotating the bolt.

[0018] As a further description of the above technical solution: the bottom of the skateboard is slidably connected to a slide rail, and the bottom of the slide rail is fixedly connected to a water supply channel.

[0019] By adopting the above technical solution, the slide plate can move back and forth above the slide rail.

[0020] As a further description of the above technical solution: a nylon rope net is passed through and slidably connected to one side of the slide.

[0021] By adopting the above technical solution, the nylon rope net can be placed across the open channel as a mesh structure, which can effectively block ice and prevent ice from entering the water supply channel, thereby reducing the impact of ice on the water supply system.

[0022] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0023] 1. The utility model provides an ice-blocking device for an open channel of a water diversion project. First, during ice-breaking operations, a first screw motor drives a first nut pair, and a second screw motor drives a second nut pair, so that the ice-breaking tool can move left and right and forward and backward. With the help of a servo motor, the rotating rod can be rotated, thereby achieving effective ice-breaking on the ice surface. In addition, a hot air blower delivers hot air to the rotating rod through an air supply hose. This design can heat the ice-breaking tool to cope with ice layers of different thicknesses.

[0024] 2. The utility model provides an ice-blocking device for an open channel of a water diversion project. The device fixes the first fixing block next to the second fixing bracket from above through the mortise and tenon structure between the second fixing block using a latch, and then rotates the bolt to release the fixation of the handle, so that the third fixing block can smoothly enter the second nut pair. During this process, the buckle is subjected to pressure and the spring is also compressed, so that the buckle can shrink. When the pressure is released, the spring will firmly fix the third fixing block. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1It is a three-dimensional diagram of the utility model;

[0026] Figure 2 This is a schematic diagram of the first fixing bracket of the present utility model;

[0027] Figure 3 This is a schematic diagram of the explosion of the latch of the present utility model;

[0028] Figure 4 This is a cross-sectional view of the second fixing bracket of the present invention;

[0029] Figure 5 This is an exploded schematic diagram of the second nut pair of the present invention;

[0030] Figure 6 This is a side cross-sectional view of the second nut of the present invention.

[0031] Legend:

[0032] 1. Water channel; 2. Slide rail; 3. Slide plate; 4. Nylon rope net; 5. First fixed bracket; 6. Second fixed bracket; 7. First screw motor; 8. First nut pair; 9. First fixed block; 10. Second fixed block; 11. Latch; 12. Second screw motor; 13. Hot air blower; 14. Second nut pair; 15. Third fixed bracket; 16. Servo motor; 17. Rotating rod; 18. Ice breaker; 19. Air supply hose; 20. Third fixed block; 21. Handle; 22. Bolt; 23. Spring; 24. Buckle. DETAILED DESCRIPTION

[0033] The following will refer to the accompanying drawings of the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0034] In order to further understand the content of the present invention, the present invention is described in detail with reference to the accompanying drawings.

[0035] Reference Figure 1 The utility model relates to an ice-blocking device for an open channel of a water diversion project, comprising a slide plate 3 and a second fixed bracket 6. The bottom of the slide plate 3 is slidably connected to a slide rail 2. The slide plate 3 moves back and forth above the slide rail 2. The bottom of the slide rail 2 is fixedly connected to a water channel 1. A nylon rope net 4 is passed through and slidably connected to one side of the slide plate 3. The nylon rope net 4 can generate a certain resistance in the water flow, so that the ice cubes are blocked and decelerated to a certain extent when passing through the nylon rope net 4, thereby helping to slow down the flow rate of the ice cubes and reduce the possibility of impacting the water channel 1.

[0036] Reference Figure 2-Figure 4 , a first fixed bracket 5 is fixedly connected to one side of the skateboard 3, one end of the first fixed bracket 5 is fixedly connected to the first screw motor 7, and the output end of the first screw motor 7 is rotatably connected to the first fixed bracket 5, the outer ring of the first screw motor 7 is threaded with a first nut pair 8, and the rotation of the first screw motor 7 can make the first nut pair 8 move back and forth, a second fixed bracket 6 is fixedly connected to the second screw motor 12 on one side, and the output end of the second screw motor 12 is rotatably connected to the second fixed bracket 6, and a hot air blower 13 is fixedly connected to the top of the second fixed bracket 6, which can provide hot air, so that the ice-breaking tool 18 can generate heat, so that the ice surface can be efficiently broken, and the output end of the hot air blower 13 is fixedly connected to the air supply hose 19, and the output end of the hot air blower 13 is provided with a filter to prevent dust from entering. The air hose 19 enters the rotating rod 17, and the outer ring of the second screw motor 12 is threadedly connected to the second nut pair 14. The second screw motor 12 can make the second nut pair 14 move forward and backward. The bottom of the second nut pair 14 passes through and is slidably connected to the third fixed block 20. The bottom of the third fixed block 20 is fixedly connected to the third fixed bracket 15. One side of the third fixed bracket 15 is fixedly connected to the servo motor 16. The output end of the servo motor 16 is fixedly connected to the rotating rod 17. The servo motor 16 drives the rotation of the rotating rod 17 so that the ice-breaking tool 18 can break the ice surface, and one end of the rotating rod 17 is threadedly connected to the air supply hose 19. The air supply hose 19 can be rotated to release the connection between the air supply hose 19 and the rotating rod 17. The outer ring of the rotating rod 17 is fixedly connected to the ice-breaking tool 18, and a disassembly component is provided on one side of the first nut pair 8.

[0037] Reference Figure 5 and Figure 6The disassembly assembly includes a second fixing block 10, which is fixedly connected to one side of the first nut pair 8. One side of the second fixing block 10 passes through and is slidably connected to the first fixing block 9, and one side of the first fixing block 9 is fixedly connected to the second fixing bracket 6. The first fixing block 9 and the second fixing block 10 are in a mortise and tenon structure and can only slide up and down. One end of the first fixing block 9 passes through and is slidably connected to a latch 11. The latch 11 can fix the first fixing block 9 and the second fixing block 10 to prevent offset during movement, and the outer ring of the latch 11 passes through and is slidably connected to the second fixing block 10. The inner wall of the second nut pair 14 passes through and is slidably connected to a buckle 24. The buckle 24 can limit and fix the two ends of the third fixed block 20. A spring 23 is fixedly connected to one side of the buckle 24, and one end of the spring 23 is fixedly connected to the second nut pair 14. The spring 23 can make the buckle 24 retract after being compressed. A handle 21 is passed through and slidably connected on both sides of the second nut pair 14. By pulling the handle 21, the buckle 24 can be retracted, thereby releasing the fixation of the third fixed block 20, and one side of the handle 21 is fixedly connected to the buckle 24. A bolt 22 is threadedly connected to one side of the handle 21. The handle 21 can be fixed by rotating the bolt 22, and the outer ring of the bolt 22 is threadedly connected to the second nut pair 14.

[0038] Working principle: When installing the device, first place the slide plate 3 on the top of the slide rail 2, then connect the first fixing block 9 next to the second fixing bracket 6 with the second fixing block 10 from above, fix the first fixing block 9 and the second fixing block 10 through the latch 11, and release the fixation of the handle 21 by rotating the bolt 22, so that the third fixing block 20 enters the second nut pair 14. During the entry process, the buckle 24 is compressed, causing the spring 23 to be compressed accordingly, so that the buckle 24 can retract. When the spring 23 is compressed and released, the first fixing block 9 and the second fixing block 10 can be fixed. The three fixing blocks 20 are fixed to complete the installation of the device. When breaking the ice surface, the first screw motor 7 drives the first nut pair 8 to move the ice-breaking tool 18 forward and backward, and the second screw motor 12 drives the second nut pair 14 to move the ice-breaking tool 18 left and right. The servo motor 16 drives the rotation of the rotating rod 17, so that the ice-breaking tool 18 can break the ice surface. At the same time, the hot air blower 13 delivers hot air to the rotating rod 17 through the air supply hose 19, which can heat the ice-breaking tool 18 and break ice surfaces of different thicknesses.

[0039] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0040] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An ice-blocking device for an open channel of a water diversion project, comprising a slide plate (3) and a second fixed bracket (6), characterized in that: One side of the slide (3) is fixedly connected to a first fixed bracket (5), one end of the first fixed bracket (5) is fixedly connected to a first screw motor (7), and the output end of the first screw motor (7) is rotatably connected to the first fixed bracket (5), the outer ring of the first screw motor (7) is threaded with a first nut pair (8), one side of the second fixed bracket (6) is fixedly connected to a second screw motor (12), and the output end of the second screw motor (12) is rotatably connected to the second fixed bracket (6), the top of the second fixed bracket (6) is fixedly connected to a hot air blower (13), and the output end of the hot air blower (13) is fixedly connected to an air supply hose ( 19), the outer ring of the second screw motor (12) is threadedly connected to the second nut pair (14), the bottom of the second nut pair (14) passes through and is slidably connected to the third fixed block (20), the bottom of the third fixed block (20) is fixedly connected to the third fixed bracket (15), one side of the third fixed bracket (15) is fixedly connected to the servo motor (16), the output end of the servo motor (16) is fixedly connected to the rotating rod (17), and one end of the rotating rod (17) is threadedly connected to the air supply hose (19), the outer ring of the rotating rod (17) is fixedly connected to the ice-breaking tool (18), and a disassembly component is provided on one side of the first nut pair (8).

2. The ice-blocking device for an open channel of a water diversion project according to claim 1, characterized in that: The disassembly assembly includes a second fixed block (10), the second fixed block (10) is fixedly connected to one side of the first nut pair (8), one side of the second fixed block (10) passes through and is slidably connected to the first fixed block (9), and one side of the first fixed block (9) is fixedly connected to the second fixed bracket (6), one end of the first fixed block (9) passes through and is slidably connected to a latch (11), and the outer ring of the latch (11) passes through and is slidably connected to the second fixed block (10).

3. The ice-blocking device for an open channel of a water diversion project according to claim 1, characterized in that: A buckle (24) is passed through the inner wall of the second nut pair (14) and is slidably connected thereto.

4. The ice-blocking device for an open channel of a water diversion project according to claim 3, characterized in that: A spring (23) is fixedly connected to one side of the buckle (24), and one end of the spring (23) is fixedly connected to the second nut pair (14).

5. The ice-blocking device for an open channel of a water diversion project according to claim 3, characterized in that: A handle (21) is passed through and slidably connected to both sides of the second nut pair (14), and one side of the handle (21) is fixedly connected to the buckle (24).

6. The ice-blocking device for an open channel of a water diversion project according to claim 5, characterized in that: A bolt (22) is threadedly connected to one side of the handle (21), and an outer ring of the bolt (22) is threadedly connected to the second nut pair (14).

7. The ice-blocking device for an open channel of a water diversion project according to claim 1, characterized in that: The bottom of the slide plate (3) is slidably connected to a slide rail (2), and the bottom of the slide rail (2) is fixedly connected to a water delivery channel (1).

8. The ice-blocking device for an open channel of a water diversion project according to claim 1, characterized in that: A nylon rope net (4) is passed through and slidably connected to one side of the slide plate (3).

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