A fish pond heating coil fixing device for aquaculture
Patent Information
- Application Number
- CN202522404391.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-11-13
- Publication Date
- 2026-10-20
- Estimated Expiration
- 2035-11-13
AI Technical Summary
现有这类的水产养殖用鱼池加热盘管固定装置存在以下问题，在对加热盘管进行固定时，对吸附面要求极高，适配场景狭窄，吸附力易衰减，长期稳定性差，维护频率高，为此，我们提出一种水产养殖用鱼池加热盘管固定装置
[0011]与现有技术相比，本实用新型的有益效果是：本水产养殖用鱼池加热盘管固定装置，具有以下好处：
Smart Images
Figure CN224863748U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of aquaculture technology, specifically to a fixing device for a heating coil in a fish pond for aquaculture. Background Technology
[0002] Aquaculture, simply put, is the cultivation of aquatic organisms in water. It refers to the process of breeding, raising, and harvesting aquatic organisms in an artificially controlled environment. It is an important branch of agriculture, as opposed to the harvesting of wild aquatic products, and is also known as blue agriculture. The core goal of aquaculture is to sustainably produce aquatic biological resources to meet human needs for food, industrial raw materials, and recreation. It is one of the fastest-growing food production sectors in the world and is crucial for ensuring food security, providing employment, and promoting rural economic development. A type of aquaculture pond heating coil fixing device has the core function of preventing the coil from floating, moving, or deforming, and ensuring the safe, efficient, and long-lasting operation of the heating system. The existing aquaculture pond heating coil fixing device works by completely adhering the adsorption surface of the silicone suction cup to the inner wall of the pond when fixing the heating coil. By manually pressing the protruding end of the suction cup, the air between the suction cup and the pond wall is squeezed out. At this time, the air volume inside the suction cup decreases and the air pressure decreases, forming a negative pressure zone. The external atmospheric pressure will continue to apply pressure to the non-adsorption surface of the suction cup, pressing the suction cup tightly against the pond wall and forming a stable adsorption force. As long as the seal between the suction cup and the pond wall is not broken, this pressure difference can be maintained for a long time, thereby fixing the suction cup and the subsequently connected coil. Existing aquaculture pond heating coil fixing devices have the following problems: they require a very high adsorption surface when fixing the heating coil, have a narrow range of applicable scenarios, their adsorption force is easily weakened, their long-term stability is poor, and their maintenance frequency is high. Therefore, we propose an aquaculture pond heating coil fixing device. Utility Model Content
[0003] The technical problem to be solved by this utility model is to overcome the existing defects and provide a fixing device for heating coils in fish ponds for aquaculture. When fixing the heating coil, the device provides stable and reliable fixing, strong anti-interference ability, adaptive clamping force, convenient installation and maintenance, and compatibility with various coil specifications, which can effectively solve the problems in the background art.
[0004] To achieve the above objectives, this utility model provides the following technical solution: a fixing device for a fish pond heating coil used in aquaculture, comprising a mounting base and a fixing mechanism; The fixing mechanism includes an adjusting groove, guide rods, sliding plates, fixing posts, and waterproof sleeves. The mounting base has an adjusting groove inside, and the inner wall of the adjusting groove is fixedly connected with guide rods arranged in groups of four and evenly distributed. Each group of guide rods is slidably connected to a sliding plate, and the inner side of each sliding plate is fixedly connected with a fixing post. The inner wall of the mounting base is fixedly connected with evenly distributed waterproof sleeves. The fixing posts located on the outside of the inner wall of the mounting base are located inside adjacent waterproof sleeves. When fixing the heating coil, the fixing of the heating coil is stable and reliable, with strong anti-interference ability, adaptive clamping force, convenient installation and maintenance, and adaptability to various coil specifications.
[0005] Furthermore, the fixing mechanism also includes telescopic rods and springs. The outer surface of the sliding plate is fixedly connected to the inner wall of the adjusting groove with symmetrical upper and lower telescopic rods. The springs are fixedly connected between the outer surface of the sliding plate and the inner wall of the adjusting groove. The springs are respectively sleeved on the outside of the adjacent telescopic rods to facilitate rebound.
[0006] Furthermore, it also includes an adjustment assembly, which includes an annular groove, a slip ring, support rods, trapezoidal blocks, U-shaped blocks, and rollers. The annular groove is disposed on the bottom wall of the adjustment groove, and the slip ring is rotatably connected to the inside of the annular groove. The upper end of the slip ring is fixedly connected to evenly distributed support rods, and the upper ends of the support rods are respectively fixedly connected to trapezoidal blocks. U-shaped blocks are respectively disposed in the middle part of the outer surface of the sliding plate, and rollers are rotatably connected inside the U-shaped blocks. The outer surfaces of the rollers are slidably connected to the inclined surfaces of adjacent trapezoidal blocks to provide a transmission connection.
[0007] Furthermore, the adjustment assembly also includes a one-sixth worm gear and a worm. The one-sixth worm gear is provided on the right side of the upper end of the slip ring, and the worm is rotatably connected to the right side of the inner wall of the adjustment groove through a sealed bearing. The one-sixth worm gear meshes with the worm to provide a transmission connection.
[0008] Furthermore, the adjustment assembly also includes a hexagonal head, which is fixedly connected to the front end of the worm gear for easy adjustment.
[0009] Furthermore, the lower end of the mounting base is provided with a mounting base for installation.
[0010] Furthermore, all the waterproof sleeves are made of silicone for waterproofing purposes.
[0011] Compared with the prior art, the beneficial effects of this utility model are as follows: This aquaculture pond heating coil fixing device has the following advantages: By rotating the hexagonal head, the worm gear engages with the one-sixth worm wheel, causing the slip ring to rotate within the annular groove, which in turn drives the support rod to rotate with the slip ring. This causes the inclined surface of the trapezoidal block to slide against the outer surface of the roller. The higher inclined surface of the trapezoidal block rotates towards the roller, causing the sliding plate to move along the guide rod and drive the fixing column to clamp the heating coil from multiple directions. The lower inclined surface of the trapezoidal block rotates towards the roller, and the spring pulls the sliding plate to slide inward along the guide rod. The fixing column moves inward synchronously, releasing the clamping force on the heating coil. When fixing the heating coil, the fixing is stable and reliable, with strong anti-interference ability, adaptive clamping force, convenient installation and maintenance, and compatibility with various coil specifications. Attached Figure Description
[0012] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a schematic diagram of the cross-sectional structure of the present invention at a 45-degree angle from the side; Figure 3 This is an enlarged structural diagram of point A in this utility model.
[0013] In the diagram: 1. Mounting base, 2. Mounting seat, 3. Fixing mechanism, 31. Adjustment groove, 32. Guide rod, 33. Sliding plate, 34. Fixing column, 35. Waterproof sleeve, 36. Telescopic rod, 37. Spring, 38. Adjustment assembly, 381. Annular groove, 382. Slip ring, 383. Support rod, 384. Trapezoidal block, 385. U-shaped block, 386. Roller, 387. One-sixth worm gear, 388. Worm, 389. Hexagonal head. Detailed Implementation
[0014] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0015] Please see Figure 1-3 This embodiment provides a technical solution: a fixing device for heating coils in fish ponds for aquaculture, including a mounting base 2 and a fixing mechanism 3; Fixing mechanism 3 includes an adjusting groove 31, guide rods 32, sliding plates 33, fixing columns 34, and a waterproof sleeve 35. The mounting base 2 has an adjusting groove 31 inside. (A sealing plate is bolted to the upper end of the mounting base 2; a sealing ring is provided between the top wall of the sealing plate and the edge of the upper end of the mounting base 2 to ensure sealing and prevent fishpond water from entering the adjusting groove 31, protecting internal components from corrosion.) Guide rods 32, arranged in groups of four and evenly distributed, are fixedly connected to the inner wall of the adjusting groove 31. Sliding plates 33 are slidably connected between each group of guide rods 32. The inner side of the mounting base 3 is fixedly connected with fixed posts 34, and the inner wall of the mounting base 2 is fixedly connected with evenly distributed waterproof sleeves 35. The fixed posts 34 located on the outside of the inner wall of the mounting base 2 are located inside the adjacent waterproof sleeves 35. The waterproof sleeves 35 are all silicone waterproof sleeves. (The silicone waterproof sleeves 35 are fitted on the outside of the fixed posts 34 and fixed to the inner wall of the mounting base 2. When the fixed posts 34 move with the sliding plate 33, the waterproof sleeves 35 can deform synchronously due to the elasticity of the silicone, always sealing the gap between the fixed posts 34 and the mounting base 2, preventing fish pond water from entering the regulating tank 31, and ensuring...) (To protect internal components from corrosion), the fixing mechanism 3 also includes telescopic rods 36 and springs 37. The outer surface of the sliding plate 33 is fixedly connected to the inner wall of the adjusting groove 31 with symmetrically arranged telescopic rods 36. Springs 37 are fixedly connected between the outer surface of the sliding plate 33 and the inner wall of the adjusting groove 31. Springs 37 are respectively sleeved on the outside of adjacent telescopic rods 36. (The telescopic rods 36 are installed by threads between the outer surface of the sliding plate 33 and the inner wall of the adjusting groove 31. Mounting plates are fixedly connected to the left and right ends of the springs 37, with the rear mounting plate...) The spring 37 will be installed on the inner wall of the adjusting groove 31 by screws. The front mounting plate will be installed on the outer surface of the adjacent sliding plate 33 by screws. After long-term use, the spring 37 will lose its elasticity and will need to be replaced. When the spring 37 needs to be replaced, first unscrew the screws, and the spring 37 will fall off and be fixed. Then unscrew the telescopic rod 36, and remove the spring 37. Then install a new spring 37, then screw the telescopic rod 36 on, and then reinstall the spring 37 by using the mounting plate and screws to ensure the elasticity of the spring 37. It also includes an adjustment component 38, which includes an annular groove 381, a slip ring 382, a support rod 383, a trapezoidal block 384, a U-shaped block 385, and rollers 386. The annular groove 381 is disposed on the bottom wall of the adjustment groove 31. The slip ring 382 is rotatably connected to the inside of the annular groove 381. The upper end of the slip ring 382 is fixedly connected to evenly distributed support rods 383. The upper ends of the support rods 383 are respectively fixedly connected to trapezoidal blocks 384. The middle part of the outer surface of the sliding plate 33 is respectively provided with U-shaped blocks 385. The inside of the U-shaped blocks 385 is rotatably connected to rollers 386. The outer surfaces of the rollers 386 are slidably connected to the inclined surfaces of adjacent trapezoidal blocks 384. The support rods 383 at the upper end of the slip ring 382 rotate with the slip ring 382, thereby driving the trapezoidal blocks 384. The trapezoidal block 384 rotates synchronously, and the inclined surface of the trapezoidal block 384 slides in contact with the roller 386 on the sliding plate 33. When the trapezoidal block 384 rotates, the change in the height of the inclined surface of the trapezoidal block 384 will generate a lateral thrust on the roller 386. If the high inclined surface of the trapezoidal block 384 turns towards the roller 386, it will push the roller 386 to move inward towards the adjusting groove 31, causing the sliding plate 33 to slide inward along the guide rod 32. At this time, the telescopic rod 36 and the spring 37 are stretched, and the fixed column 34 moves outward synchronously, clamping the heating coil from multiple directions. If the hexagonal head 389 is rotated in the opposite direction, the low inclined surface of the trapezoidal block turns towards the roller 386, and the elastic force of the spring 37 pulls the sliding plate 33 to slide inward along the guide rod 32. The fixed column 34 moves inward synchronously, releasing the clamping of the heating coil. The adjusting assembly 38 also includes a one-sixth worm gear 387 and a worm 388. The one-sixth worm gear 387 is located on the right side of the upper end of the slip ring 382. The worm 388 is rotatably connected to the right side of the inner wall of the adjusting groove 31 via a sealed bearing. The one-sixth worm gear 387 meshes with the worm 388. (Both the one-sixth worm gear 387 and the worm 388 are located inside the adjusting groove 31, which protects them from corrosion.) Component 38 also includes a hexagonal head 389, which is fixedly connected to the front end of the worm 388. By rotating the hexagonal head 389 with a tool, the hexagonal head 389 drives the worm 388 to rotate around the sealed bearing. The worm 388 meshes with a one-sixth worm wheel 387. Utilizing the speed reduction transmission characteristics of the worm wheel and worm, the one-sixth worm wheel 387 drives the slip ring 382 to rotate synchronously in the annular groove 381. (The one-sixth worm wheel 387 limits the maximum rotation angle of the slip ring 382 to 60° to avoid over-adjustment). The lower end of the mounting base 2 is provided with a mounting base 1. When fixing the heating coil of the aquaculture pond, the mounting base 1 serves as the foundation of the entire device and is fixed to the bottom of the pond or a preset position.
[0016] The working principle of the aquaculture pond heating coil fixing device provided by this utility model is as follows: When fixing the aquaculture pond heating coil, the mounting base 1 serves as the foundation of the entire device and is fixed to the bottom of the pond or a preset position. The hexagonal head 389 is rotated using a tool, causing the hexagonal head 389 to rotate around the sealed bearing. The worm 388 meshes with a one-sixth worm wheel 387. Utilizing the reduction transmission characteristics of the worm wheel and worm, the one-sixth worm wheel 387 drives the slip ring 382 to rotate synchronously within the annular groove 381. (The one-sixth worm wheel 387 limits the maximum rotation angle of the slip ring 382 to 60° to avoid over-adjustment). The support rod 383 at the upper end of the slip ring 382 rotates with the slip ring 382, thereby driving the trapezoidal block 38. 4. When rotating synchronously, the inclined surface of the trapezoidal block 384 slides into contact with the roller 386 on the sliding plate 33. When the trapezoidal block 384 rotates, the change in the height of the inclined surface of the trapezoidal block 384 will generate a lateral thrust on the roller 386. If the high inclined surface of the trapezoidal block 384 turns towards the roller 386, it will push the roller 386 to move inward toward the adjusting groove 31, causing the sliding plate 33 to slide inward along the guide rod 32. At this time, the telescopic rod 36 and the spring 37 are stretched, and the fixed column 34 moves outward synchronously, clamping the heating coil from multiple directions. If the hexagonal head 389 is rotated in the opposite direction, the low inclined surface of the trapezoidal block turns towards the roller 386, and the elastic force of the spring 37 pulls the sliding plate 33 to slide inward along the guide rod 32. The fixed column 34 moves inward synchronously, releasing the clamping of the heating coil.
[0017] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the content of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.
Claims
1. A device for fixing heating coils in fish ponds for aquaculture, characterized in that: Includes mounting base (2) and fixing mechanism (3); Fixing mechanism (3): It includes adjusting groove (31), guide rod (32), sliding plate (33), fixing column (34) and waterproof sleeve (35). The mounting base (2) has an adjusting groove (31) inside. The inner wall of the adjusting groove (31) is fixedly connected with a group of four guide rods (32) that are evenly distributed. Each group of guide rods (32) is slidably connected with a sliding plate (33). The inner side of the sliding plate (33) is fixedly connected with a fixing column (34). The inner wall of the mounting base (2) is fixedly connected with an evenly distributed waterproof sleeve (35). The fixing column (34) located outside the inner wall of the mounting base (2) is located inside the adjacent waterproof sleeve (35).
2. The aquaculture pond heating coil fixing device according to claim 1, characterized in that: The fixing mechanism (3) also includes telescopic rods (36) and springs (37). The outer surface of the sliding plate (33) is fixedly connected to the inner wall of the adjusting groove (31) with symmetrical upper and lower telescopic rods (36). The springs (37) are fixedly connected between the outer surface of the sliding plate (33) and the inner wall of the adjusting groove (31). The springs (37) are respectively sleeved on the outside of the adjacent telescopic rods (36).
3. The aquaculture pond heating coil fixing device according to claim 1, characterized in that: It also includes an adjustment component (38), which includes an annular groove (381), a slip ring (382), a support rod (383), a trapezoidal block (384), a U-shaped block (385), and a roller (386). The annular groove (381) is located on the bottom wall of the adjustment groove (31). The slip ring (382) is rotatably connected to the inside of the annular groove (381). The upper end of the slip ring (382) is fixedly connected to a uniformly distributed support rod (383). The upper end of the support rod (383) is fixedly connected to a trapezoidal block (384). The middle part of the outer surface of the sliding plate (33) is provided with a U-shaped block (385). The inside of the U-shaped block (385) is rotatably connected to a roller (386). The outer surface of the roller (386) is slidably connected to the inclined surface of the adjacent trapezoidal block (384).
4. The aquaculture pond heating coil fixing device according to claim 3, characterized in that: The adjustment assembly (38) also includes a one-sixth worm gear (387) and a worm (388). The one-sixth worm gear (387) is provided on the right side of the upper end of the slip ring (382). The worm (388) is rotatably connected to the right side of the inner wall of the adjustment groove (31) through a sealed bearing. The one-sixth worm gear (387) and the worm (388) are meshed together.
5. The aquaculture pond heating coil fixing device according to claim 4, characterized in that: The adjustment assembly (38) also includes a hexagonal head (389), which is fixedly connected to the front end of the worm (388).
6. The aquaculture pond heating coil fixing device according to claim 1, characterized in that: The mounting base (1) is provided at the lower end of the mounting seat (2).
7. The aquaculture pond heating coil fixing device according to claim 1, characterized in that: All waterproof sleeves (35) are silicone waterproof sleeves.