Fence for pig breeding

Abstract

A fence for pig breeding is installed between two adjacent base columns and comprises a pair of parallel transverse pipes located between the two base columns, and a plurality of vertical pipes are arranged on the transverse pipes in a penetrating mode. A vertical rod is arranged in the vertical pipe in a penetrating mode, threads are arranged at the two ends of the vertical rod respectively, concave pieces are arranged at the upper end and the lower end of the vertical rod respectively in a sleeved mode, the two ends of each concave piece are arranged on the circumferential side of the vertical pipe in a penetrating mode, the two ends of the vertical rod are connected with abutting nuts through the threads respectively, and the inner side ends of the abutting nuts abut against the outer side ends of the concave pieces. The blocking pipe is continuously arranged on the transverse pipe, an upper plate is welded to the upper end of the blocking pipe, and the lower wall of the upper plate is tightly attached to the transverse pipe. According to the utility model, the installation operation is convenient, the density of the vertical pipe can be conveniently adjusted as required during installation, and the firmness of the whole structure is improved.

Description

Technical Field

[0001] This utility model relates to the field of livestock breeding facilities technology, and in particular to a fence for pig breeding. Background Technology

[0002] In pig farming, to meet ventilation and other requirements, the pig sheds or indoor areas are typically enclosed by fences. Currently used fences are usually welded together from multiple horizontal and vertical bars. This welding method often leads to weld failure due to corrosion and the movement of livestock over time. Furthermore, welded fences are inconvenient to adjust the gap size. In addition, the current method of directly connecting the fences with expansion bolts often results in wobbling due to pushing and pushing by livestock during long-term use. Utility Model Content

[0003] This utility model provides a pig farming fence to overcome the shortcomings of the prior art, solving the problems of poor connection effect and inconvenience in adjusting fence gaps, and has strong practicality.

[0004] In order to achieve the purpose of this utility model, the following technology is proposed to be adopted:

[0005] A pig farming fence is installed between two adjacent base posts, including a pair of parallel horizontal tubes located between the two base posts, with multiple vertical tubes passing through the horizontal tubes.

[0006] A vertical rod is inserted inside the vertical tube. Both ends of the vertical rod are threaded. Concave parts are fitted at the upper and lower ends of the vertical rod. The two ends of the concave parts are inserted on the periphery of the vertical tube. The two ends of the vertical rod are connected to a tightening nut by thread. The inner end of the tightening nut is pressed against the outer end of the concave part.

[0007] Multiple baffles are installed on the horizontal tube in a continuous manner. The upper end of each baffle is welded with an upper plate, and the lower wall of the upper plate is in close contact with the horizontal tube.

[0008] Furthermore, the inner wall of the vertical section of the concave part is provided with an arc-shaped groove, and the inner wall of the arc-shaped groove is in close contact with the outer periphery of the horizontal tube.

[0009] Furthermore, a rectangular hole is provided on the upper plate, and an insert plate is inserted through the rectangular hole. A screw is threadedly connected to the upper end of the insert plate, and an upper baffle is rotatably provided on the screw. The lower wall of the upper baffle acts on the upper wall of the upper plate.

[0010] Furthermore, a concave handle is welded onto the upper plate.

[0011] Furthermore, inner columns are respectively inserted at both ends of the horizontal tube, and screw holes are opened on the inner columns. An outer top screw is connected to the screw holes through the thread. A raised edge is formed on the outer end of the inner column. The inner wall of the raised edge acts on the end of the horizontal tube. A pair of limit nuts are connected to the outer end of the outer top screw through the thread. A concave cover is rotatably installed on the outer top screw. A cover edge is formed on the outer periphery of the outer end of the concave cover. Multiple arc-shaped holes are opened on the cover edge. The cover edge is pressed against the base column and installed on the base column by expansion bolts. The expansion bolts are inserted through the arc-shaped holes.

[0012] Furthermore, an internal threaded ring is threadedly connected to the outer screw, and the internal threaded ring is located at the outer end of the inner column.

[0013] Furthermore, the inner column is mounted to the horizontal tube using fixing screws.

[0014] The advantages of the above technical solution are:

[0015] This invention facilitates installation and allows for easy adjustment of the vertical pipe density as needed during installation, while also improving the overall structural robustness. Attached Figure Description

[0016] To make the objectives, technical solutions, and advantages of this utility model clearer, the following will provide a further detailed description of this utility model in conjunction with the accompanying drawings.

[0017] Figure 1 A three-dimensional structural diagram of one embodiment is shown.

[0018] Figure 2 A magnified view of point A is shown.

[0019] Figure 3 A three-dimensional structural diagram of the fixing component at the end of the horizontal tube is shown.

[0020] Figure 4 A three-dimensional structural diagram of the vertical pipe is shown. Detailed Implementation

[0021] like Figures 1-4As shown, a pig farming fence is installed between two adjacent base posts 1. The base posts are constructed of brick and concrete, primarily for facilitating fence installation; however, in other embodiments, they can be replaced by rectangular iron posts. The pig farming fence includes a pair of parallel horizontal tubes 2 located between the two base posts 1, with multiple vertical tubes 3 threaded through them. Vertical rods 6 are threaded through the vertical tubes 3, and concave pieces 60 are fitted onto the upper and lower ends of each vertical rod 6. The concave pieces 60 extend around the periphery of the vertical tubes 3, and each end of the vertical rod 6 is threaded with a tightening nut 61, the inner end of which presses against the outer end of the concave piece 60. Each vertical pipe 3 is fixed by connecting a pair of concave parts 60 and a vertical rod 6. This method is convenient for installation. During installation, the concave parts 60 are inserted into the vertical pipe 3, and then the vertical rod 6 is inserted into the concave parts 60. The connection is then completed by tightening the nut 61. After fixing, the vertical pipe 3 can be reinforced by the vertical rod 6.

[0022] Multiple baffles 4 are continuously installed on the horizontal tube 2. An upper plate 40 is welded to the upper end of each baffle 4, and the lower wall of the upper plate 40 is tightly attached to the horizontal tube 2. This gate system formed by the multiple baffles facilitates opening and closing operations. In practical applications, such as when pigs are feeding, the baffle 4 can be pulled upwards a certain distance, and then a rod can be inserted into the baffle 4 to limit its movement, allowing the pigs to eat.

[0023] In this embodiment, the difference from the previous embodiment is that the inner wall of the vertical section of the concave member 60 is provided with an arc-shaped groove 62, and the inner wall of the arc-shaped groove 62 is closely attached to the outer periphery of the horizontal tube 2. In this way, the length direction of the vertical tube 3 can be stably limited.

[0024] In this embodiment, the difference from the previous embodiment is that a rectangular hole is provided on the upper plate 40, and an insert plate 42 passes through the rectangular hole. The insert plate 42 is welded to the horizontal tube 2 located at the upper end. A screw 43 is threadedly connected to the upper end of the insert plate 42, and an upper baffle 44 is rotatably provided on the screw 43. The lower wall of the upper baffle 44 acts on the upper wall of the upper plate 40, and a concave handle 41 is welded to the upper plate 40. Through the provided upper baffle 44, when it is necessary to close the access control formed by the tube 4, it can be rotated so that the length direction of the upper baffle 44 is perpendicular to the length direction of the insert plate 42, thereby achieving the locking effect.

[0025] In this embodiment, the difference from the previous embodiment is that inner columns 5 are respectively inserted through both ends of the horizontal tube 2. The inner columns 5 have threaded holes, and an outer push rod 51 is threaded into each threaded hole. A raised edge 50 is formed on the outer end of the inner column 5, and the inner wall of the raised edge 50 acts on the end of the horizontal tube 2. A pair of limiting nuts 56 are threaded into the outer end of the outer push rod 51. A concave cover 53 is rotatably mounted on the outer push rod 51. The limiting nuts 56 are located on the inner and outer sides of the concave cover 53. A cover edge 54 is formed on the outer periphery of the outer end of the concave cover 53, and multiple arc-shaped holes 55 are formed on the cover edge 54. The cover edge 54 is pressed against the base column 1 and installed on the base column 1 by expansion bolts, which pass through the arc-shaped holes 55. An internal threaded ring 52 is threaded into the outer push rod 51, and the internal threaded ring 52 is located on the outer end of the inner column 5. The inner column 5 is installed on the horizontal tube 2 by fixing screws. During installation, the fence is first secured by rotating the outer screw 51 outwards, causing the cover edge 54 to press against the base post 1. The friction generated by this pressing force fixes the horizontal tube 2, preventing fence swaying. Even if swaying occurs, it can be re-secured by tightening. This method offers greater convenience for enhanced fixation compared to existing technologies. In specific operation, the outer screw 51 is rotated to press the cover edge 54 against the base post 1, then the concave cover 53 is secured with expansion bolts. Finally, the inner threaded ring 52 is rotated again to press against the outer end of the inner post 5, ensuring stability after installation.

[0026] The above description is merely a preferred embodiment of this utility model and is not intended to limit the scope of this utility model. Obviously, those skilled in the art can make various modifications and variations to this utility model without departing from its spirit and scope. Therefore, if these modifications and variations of this utility model fall within the scope of the claims of this utility model and their equivalents, this utility model also intends to include these modifications and variations.

Claims

1. A fence for pig farming, characterized in that, Installed between two adjacent base columns (1); It includes a pair of parallel horizontal pipes (2) located between two base columns (1), and multiple vertical pipes (3) are installed on the horizontal pipes (2); A vertical rod (6) is inserted inside the vertical tube (3). The two ends of the vertical rod (6) are respectively threaded. The upper and lower ends of the vertical rod (6) are respectively fitted with concave parts (60). The two ends of the concave parts (60) are inserted on the periphery of the vertical tube (3). The two ends of the vertical rod (6) are respectively connected to a tightening nut (61) by thread. The inner end of the tightening nut (61) is tightened against the outer end of the concave part (60). Multiple baffles (4) are installed on the horizontal tube (2). The baffles (4) are continuously installed on the horizontal tube (2). An upper plate (40) is welded to the upper end of the baffle (4). The lower wall of the upper plate (40) is tightly attached to the horizontal tube (2).

2. The pig farming fence according to claim 1, characterized in that, The vertical section of the concave part (60) has an arc groove (62) on its inner wall, and the inner wall of the arc groove (62) is in close contact with the outer periphery of the horizontal tube (2).

3. The pig farming fence according to claim 1, characterized in that, A rectangular hole is provided on the upper plate (40), and an insert plate (42) is inserted through the rectangular hole. A screw (43) is threadedly connected to the upper end of the insert plate (42). An upper baffle (44) is rotatably provided on the screw (43), and the lower wall of the upper baffle (44) acts on the upper wall of the upper plate (40).

4. The pig farming fence according to claim 1, characterized by A concave handle (41) is welded onto the upper plate (40).

5. The pig farming fence according to claim 1, characterized by The two ends of the horizontal tube (2) are respectively provided with inner columns (5). The inner columns (5) are provided with screw holes. The screw holes are connected to the outer top screw (51) by thread. The outer end of the inner column (5) is formed with a flange (50). The inner wall of the flange (50) acts on the end of the horizontal tube (2). The outer end of the outer top screw (51) is connected to a pair of limit nuts (56) by thread. The outer top screw (51) is provided with a concave cover (53). The outer periphery of the outer end of the concave cover (53) is formed with a cover edge (54). The cover edge (54) is provided with multiple arc holes (55). The cover edge (54) is pressed against the base column (1) and installed on the base column (1) by expansion bolts. The expansion bolts are inserted into the arc holes (55).

6. The pig farming fence according to claim 5, characterized in that, An internal threaded ring (52) is threadedly connected to the outer screw (51), and the internal threaded ring (52) is located at the outer end of the inner column (5).

7. The pig farming fence according to claim 5, characterized in that, The inner column (5) is installed on the horizontal tube (2) by fixing screws.

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