A cage net fixing plate

Abstract

The utility model discloses a kind of cage partition net fixing plate, it is related to breeding technical field, including left and right extension plate body, the left and right ends of plate body are respectively provided with the clasp hook extending to two ends and opening downward;Clasp hook and the both ends of plate body form clamping groove between;The clamping hole for clasp hook to extend into is provided on the stand of cage;The groove width of clamping groove and the lower wall thickness of clamping hole are adapted, the lower wall of clamping hole can be clamped into clamping groove, and clasp hook is hung on the lower wall of clamping hole;Plate surface of plate body is uniformly provided with upward opening hook along its length direction;Form hook slot between hook and plate surface;The upper cross brace of cage partition net is hung in hook slot. By being provided with the clasp hook extending to two ends and opening downward in plate body both ends, cooperate with the clamping hole on the stand of cage, the fixation of partition net is realized, overall structure is simple and practical, and the convenience of cage partition net fixation is improved.

Description

Technical Field

[0001] This utility model relates to the field of aquaculture technology, and in particular to a cage partition fixing plate for aquaculture. Background Technology

[0002] In existing poultry cages, the mesh fixing plates are typically secured to the uprights on both sides using bolts or welding. However, this traditional fixing method has several drawbacks. With bolt fixing, the bolts are prone to loosening over time due to the complex environment inside the poultry house, including vibration and humidity, leading to an unstable mesh and affecting the normal use of the cages and the safety of the poultry. While welding provides a more secure fixation, once welded, a permanent connection is formed between the mesh fixing plate and the uprights. Repairing, replacing, or adjusting the mesh becomes extremely inconvenient, and the welding process may damage the overall structure of the cage, posing certain safety hazards. Utility Model Content

[0003] The purpose of this utility model is to provide a fixing plate for the partition net of aquaculture cages, so as to solve the problems of unstable fixing and inconvenient maintenance and replacement in the existing fixing methods of partition nets, and improve the stability and convenience of fixing the partition net of aquaculture cages.

[0004] To achieve the above objectives, this utility model provides a cage partition fixing plate, comprising a plate extending to the left and right, with hooks extending to both ends and opening downwards respectively at the left and right ends of the plate; the hooks and the ends of the plate form a groove; the uprights of the cage are provided with holes for the hooks to enter; the width of the groove is adapted to the thickness of the lower wall of the hole, and the lower wall of the hole can be inserted into the groove, with the hooks hooked onto the lower wall of the hole; hooks opening upwards are evenly arranged on the plate surface along its length; hooks and the plate surface form a hook groove; the upper cross brace of the cage partition is hooked into the hook groove.

[0005] With the above structure, hooks extending downwards from both ends of the plate body are provided. These hooks engage with the locking holes on the uprights of the aquaculture cage, allowing for convenient locking and fixing of the aquaculture cage mesh fixing plate to the uprights. Compared to traditional bolt fixing (which is prone to loosening) and welding fixing (which is inconvenient for maintenance and replacement), this locking method is more convenient for installation and disassembly, and also ensures a certain degree of stability. At the same time, hooks with upward openings are provided on the plate body surface, allowing the upper cross brace of the aquaculture cage mesh to be hooked into the hook groove, thus fixing the mesh. The overall structure is simple and practical, improving the convenience of fixing the aquaculture cage mesh.

[0006] Preferably, each end has two hooks, positioned one above the other; each column has two corresponding hooks and two locking holes. The combination of double hooks and double locking holes increases the connection points between the fixing plate and the column. Compared to single hooks and single locking holes, this further improves the stability of the fixing, making the fixing plate more secure on the column, less prone to shaking, and enhancing the reliability of the cage mesh fixing.

[0007] Preferably, the plate also features a limiting structure. This limiting structure includes threaded holes at both ends of the plate, with the central axis of the threaded holes parallel to the length of the plate. A through hole is provided on the column corresponding to the threaded hole. A bolt is installed through the through hole, and the bolt engages with the threaded hole, allowing its inner end to be tightened into the threaded hole. The threaded engagement of the bolt with the threaded hole further limits and secures the fixing plate to the column, preventing the fixing plate from detaching from the column under stress or vibration. This further enhances the stability of the connection between the fixing plate and the column, ensuring the stability of the cage mesh fixation.

[0008] Preferably, the limiting structure is located at the center of the plate and between the two hooks. This layout allows the limiting structure to better perform its stabilizing function, making the force on the fixing plate on the column more even, avoiding local loosening or damage to the fixing plate due to uneven force, and improving the stability and reliability of the connection between the fixing plate and the column.

[0009] Preferably, the threaded hole is the center hole of a polygonal nut. Polygonal nuts (such as square or hexagonal nuts) have standard specifications and dimensions, making them easy to purchase and replace. Their polygonal structure provides better torque transmission when mated with bolts, making the connection between the bolt and the threaded hole more secure and enhancing the stability of the limiting structure.

[0010] Preferably, the plate has mounting holes for installing polygonal nuts. The mounting holes are square, with their vertical height matching the height of the opposite side of the polygonal nut. The polygonal nut is inserted into the mounting hole from one side. An arc-shaped clearance groove is provided on the side of the mounting hole near the hook, allowing the bolt to pass through. An arc-shaped receiving groove is provided on the side of the mounting hole away from the hook, with its opening direction opposite to the clearance groove, allowing the inner end of the bolt to be inserted. The clearance groove and the receiving groove form a circular channel on their lateral projection plane, the diameter of which is larger than the outer diameter of the bolt but smaller than the diagonal diameter of the polygonal nut. This design ensures smooth installation and rotation of the bolt while preventing the polygonal nut from dislodging from the mounting hole. It also provides good limiting for the bolt, making the limiting structure more stable and reliable, effectively enhancing the connection stability between the fixing plate and the column.

[0011] Preferably, the hook and the plate are integrally molded. Compared with connection methods such as welding, the integrally molded hook has no weld joints, no welding defects, higher structural strength, can withstand greater tensile and compressive forces, is not easy to break or be damaged, improves the service life and reliability of the hook, and thus ensures the stability of the cage mesh fixation.

[0012] Preferably, the hook has a protrusion in the middle that bends towards the plate; the protrusion reduces the width of the hook groove. Reducing the width of the hook groove better restricts the movement of the cross brace on the partition net within the hook groove, prevents the upper cross brace from detaching from the hook groove, enhances the stability of the connection between the partition net and the fixed plate, and avoids affecting the normal use of the breeding cage due to the partition net shaking or falling off.

[0013] Preferably, the upper side of the plate is provided with a flange that folds to one side. This increases the strength and rigidity of the plate, making it less prone to deformation when bearing the weight of the mesh and external forces. It can better maintain the shape and structural stability of the fixing plate, extend the service life of the fixing plate, and ensure the long-term reliability of the mesh fixing of the breeding cage.

[0014] After adopting the above technical solution, the beneficial effects of this utility model are: This utility model provides a cage partition fixing plate that solves the problems of unstable fixing and inconvenient maintenance and replacement in the existing partition fixing plate methods. The installation method of this utility model is quick and easy to maintain, improving the stability and convenience of cage partition fixing. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the installation structure of a cage partition fixing plate according to the present invention; Figure 2 This is a schematic diagram of the structure of a cage partition fixing plate of this utility model; Figure 3 yes Figure 2 A magnified view of part A in the image; Figure 4 This is a structural diagram showing the installation positions of the slab and the column; Figure 5 yes Figure 4 A structural diagram from another perspective; Figure 6 yes Figure 4 Exploded view; Figure 7 This is a side view of the hook.

[0016] In the diagram, 1 is the plate, 11 is the hook, 12 is the hook, 121 is the protrusion, 13 is the mounting hole, 14 is the clearance groove, 15 is the receiving groove, 16 is the flange, 3 is the column, 31 is the locking hole, 32 is the bolt, 4 is the breeding cage partition, and 5 is the polygonal nut. Detailed Implementation

[0017] The present invention will be further described below with reference to the accompanying drawings.

[0018] The orientations mentioned in this specification are based on the orientation of the cage partition fixing plate of this utility model when it is working normally. They do not limit the orientation during storage and transportation, and only represent relative positional relationships, not absolute positional relationships.

[0019] like Figure 1 , Figure 2 and Figure 3 A type of cage partition fixing plate includes a plate body 1 extending to the left and right, made of a material with a certain strength (such as steel). Each of the left and right ends of the plate body 1 is provided with a hook 11 extending to both ends and opening downwards; the hook 11 has a "7" shaped structure, forming a groove between the hook 11 and the ends of the plate body 1; the upright column 3 of the cage is provided with a locking hole 31 for the hook 11 to insert into; the locking hole 31 is a vertically arranged elongated structure. The width of the groove matches the thickness of the lower wall of the locking hole 31, allowing the lower wall of the locking hole 31 to engage with the groove, and the hook 11 hooks onto the lower wall of the locking hole 31. This locking method achieves the fixing of the plate to the upright column 3.

[0020] Hooks 12 with upward openings are evenly arranged along the length of the plate 1. The hooks 12 and the plate 1 can be integrally formed or welded together. In this embodiment, the hooks 12 and the plate 1 are integrally formed. That is, the hooks 12 are manufactured by punching holes around the perimeter of the hook 12 except for the bottom surface, to obtain a hanging plate with the bottom connected to the top and free. The hanging plate is bent toward one side of the plate 1 to obtain the hook 12 structure with upward openings. A hook groove is formed between the hook 12 and the plate surface. The upper horizontal support of the breeding cage mesh 4 is hooked into the hook groove, thereby fixing the mesh.

[0021] Furthermore, such as Figure 7 As shown, in another embodiment, in order to prevent the upper cross brace from arbitrarily dislodging from the hook groove, a protrusion 121 that bends toward the plate 1 is provided in the middle of the hook 12; the protrusion 121 reduces the width of the hook groove.

[0022] Furthermore, each end has two hooks 11, arranged vertically; each column 3 has two corresponding holes 31 for the two hooks 11. This design of double hooks 11 and double holes 31 increases the connection points between the fixing plate and the column 3, further improving the stability of the fixing and making the fixing plate more secure on the column 3, and less prone to shaking.

[0023] Furthermore, a limiting structure is provided on the plate 1 to enhance the stability of the connection between the fixing plate and the column 3. The limiting structure includes threaded holes at both ends of the plate 1, with the central axis of the threaded holes parallel to the length direction of the plate 1. A through hole is provided on the column 3 corresponding to the threaded hole; the through hole is a round hole. A bolt 32 is installed through the through hole, and the bolt 32 is threaded into the threaded hole, with its inner end being tightened in the threaded hole. Through the engagement of the bolt 32 with the threaded hole, the fixing plate and the column 3 are further limited and fixed, preventing the fixing plate from falling off the column 3 under stress or vibration.

[0024] In this embodiment, the threaded hole is the center hole of the polygonal nut 5, which can be a square nut or a hexagonal nut. In one embodiment, the polygonal nut 5 is fixed to one side of the plate 1 by welding. The inner end of the bolt 32 is tightened onto the polygonal nut 5, thus fixing the fixing plate to the column 3.

[0025] like Figure 4 , Figure 5 and Figure 6 As shown in another embodiment, the plate 1 has a mounting hole 13 for mounting a polygonal nut 5. The mounting hole 13 is a square hole, and its vertical height matches the height of the opposite side of the polygonal nut 5. The polygonal nut 5 is inserted into the mounting hole 13 from one side. After being inserted, the polygonal nut 5 cannot rotate, providing a stable threaded engagement base for the bolt 32 and indirectly achieving circumferential limiting of the bolt 32. An arc-shaped relief groove 14 is provided on one side of the mounting hole 13 near the hook 11, which avoids the bolt 32. An arc-shaped receiving groove 15 is provided on the side of the mounting hole 13 away from the hook 11. The opening direction of the receiving groove 15 is opposite to that of the relief groove 14, and it allows the inner end of the bolt 32 to be inserted. The relief groove 14 and the receiving groove 15 form a circular channel on their lateral projection plane. The diameter of the circular channel is larger than the outer diameter of the bolt 32 and smaller than the diagonal diameter of the polygonal nut 5. This design allows the bolt 32 to pass smoothly through the channel and engage with the polygonal nut 5 threadedly; at the same time, the circular channel forms a radial constraint on the bolt 32. When the bolt 32 is subjected to radial force, the inner wall of the circular channel will support the bolt 32, transfer the force to the plate 1, disperse the local stress, reduce the load on individual parts, and prevent the bolt 32 from deviating significantly when under force.

[0026] Under normal installation conditions, the polygonal nut 5 and the sidewall of the mounting hole 13 are in a tight fit rather than an interference fit, thus avoiding excessive pressure on the sidewalls of the clearance groove 14 and the receiving groove 15. Furthermore, this structure provides a certain degree of anti-loosening effect. On one hand, the polygonal nut 5 is restricted from rotating by the square mounting hole 13, reducing the possibility of it loosening.

[0027] In use, after the polygonal nut 5 is inserted into the mounting hole 13, the height of the mounting hole 13 restricts its rotation, while the left and right side walls of the mounting hole 13 further limit its movement, preventing it from falling off. The bolt 32 effectively restricts the fixing plate and the column 3 through the limiting of the clearance groove 14 and the receiving groove 15.

[0028] Furthermore, the limiting structure is set at the center of the plate 1 and between the two hooks 11. This layout allows the limiting structure to play a better stabilizing role and makes the force on the fixed plate on the column 3 more uniform.

[0029] The upper side of the plate 1 is provided with a flange 16 that folds to one side. The flange 16 increases the strength and rigidity of the plate 1, making it less prone to deformation when bearing the weight of the mesh and external forces, thus extending the service life of the fixing plate.

[0030] Of course, the above description is not intended to limit the present utility model, and the present utility model is not limited to the examples given above. Any changes, modifications, additions or substitutions made by those skilled in the art within the scope of the present utility model should also fall within the protection scope of the present utility model.

Claims

1. A cage partition fixing plate, characterized in that: The cage includes a plate extending to the left and right, with hooks extending to both ends and opening downwards at each end of the plate; the hooks and the ends of the plate form a groove; the uprights of the cage are provided with holes for the hooks to enter; the width of the groove is adapted to the thickness of the lower wall of the hole, the lower wall of the hole can be inserted into the groove, and the hooks are hooked onto the lower wall of the hole; The plate has upward-opening hooks evenly arranged along its length; hooks and plate surfaces form hook grooves; the upper cross brace of the breeding cage mesh is hooked in the hook groove.

2. The cage partition fixing plate according to claim 1, characterized in that: Two hooks are provided at each end, and the two hooks are arranged one above the other; two holes are provided on each column corresponding to the two hooks.

3. The cage partition fixing plate according to claim 2, characterized in that: The plate body is also provided with a limit structure; The limiting structure includes threaded holes at the left and right ends of the plate, and the central axis of the threaded holes is parallel to the length direction of the plate. The column has a through hole corresponding to the threaded hole; a bolt is installed through the through hole, and the bolt is threaded into the threaded hole, and its inner end can be tightened in the threaded hole.

4. The cage partition fixing plate according to claim 3, characterized in that: The limiting structure is located at the center of the plate and between the two hooks.

5. The cage partition fixing plate according to claim 3, characterized in that: The threaded hole is the center hole of a polygonal nut.

6. The cage partition fixing plate according to claim 5, characterized in that: The plate has mounting holes for installing the polygonal nut; the mounting holes are square holes, and their vertical height matches the height of the opposite side of the polygonal nut; the polygonal nut is inserted into the mounting holes from one side; The mounting hole is provided with an arc-shaped clearance groove on one side of the hook; the clearance groove avoids the bolt; the mounting hole is provided with an arc-shaped receiving groove on the side away from the hook; the opening direction of the receiving groove is opposite to that of the clearance groove, and allows the inner end of the bolt to be inserted. The clearance groove and the receiving groove form a circular channel on their lateral projection plane. The diameter of the circular channel is larger than the outer diameter of the bolt and smaller than the diagonal diameter of the polygonal nut.

7. The cage partition fixing plate according to claim 1, characterized in that: The hook is integrally formed with the plate.

8. The cage partition fixing plate according to claim 1, characterized in that: The hook has a protrusion in the middle that bends toward the plate; the protrusion reduces the width of the hook groove.

9. The cage partition fixing plate according to claim 1, characterized in that: The upper side of the plate is provided with a flange that folds to one side.

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