Rectangular steel structure for hog house fence

Abstract

The rectangular steel structure comprises first rectangular steel and second rectangular steel, the first rectangular steel and the second rectangular steel are each composed of a concentric-square-shaped body, a cross-shaped reinforcing block and a protruding block, the protruding blocks are welded to the positions, close to the top and the bottom, of one end of each concentric-square-shaped body, and a reserved groove is formed in one side of each protruding block in a penetrating mode. A clamping groove is formed in the position, close to the concentric-square-shaped body, of one end of the inner wall of the reserved groove, open grooves are formed in the positions, close to the top and the bottom, of one side of the concentric-square-shaped body, and limiting sheets are arranged in the open grooves. According to the novel transverse and vertical fences, welding use is greatly reduced when the fences are connected, labor is saved when the fences are assembled, and the novel transverse and vertical fences are suitable for being widely popularized and used.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of livestock breeding, especially relates to a rectangular steel structure for pig house fence. BACKGROUND

[0002] In order to facilitate the manufacture of pig house fence, in order to rectangular steel is a common material selection.

[0003] The rectangular steel of the prior art has the following shortcomings: 1, the fence is usually connected by welding connection in the connection, and it is time-consuming and labor-consuming when assembling. Therefore, we propose a rectangular steel structure for pig house fence. SUMMARY

[0004] The main purpose of the utility model is to provide a rectangular steel structure for pig house fence, which can effectively solve the problems in the background art.

[0005] To achieve the above purpose, the technical scheme adopted by the utility model is:

[0006] A rectangular steel structure for pig house fence, comprising a first rectangular steel and a second rectangular steel, the first rectangular steel and the second rectangular steel are composed of a back-shaped main body, a cross-shaped reinforcing block and a protruding block, the back-shaped main body is provided with a protruding block near the top and the bottom at one end, a reserved slot is provided on one side of the protruding block, a clamping groove is provided on the inner wall of the reserved slot near the back-shaped main body, a slot is provided on one side of the back-shaped main body near the top and the bottom, and a limiting sheet is arranged in the slot.

[0007] Further, the back-shaped main body is welded with a cross-shaped reinforcing block near the top end and the bottom end of the inner wall, which can effectively improve the strength of the back-shaped main body near the top and the bottom end of the inner wall, thereby improving the overall strength of the back-shaped main body.

[0008] Further, the back-shaped main body is made of steel material.

[0009] Further, the first rectangular steel and the second rectangular steel are provided with a polyurethane corrosion-resistant layer on the outer surface layer, and the corrosion-resistant layer made of polyurethane material can effectively prolong the service life of the first rectangular steel and the second rectangular steel.

[0010] Compared with the prior art, the utility model has the following beneficial effects:

[0011] 1. This utility model discloses a rectangular steel structure for pigsty enclosures. By bending a limiting sheet within a slot, the end of the limiting sheet first enters the reserved slot, and then the bent end is bent again, so that the end of the limiting sheet is engaged in the slot. By utilizing the cooperation between the limiting sheet and the protrusion, two sets of first and second rectangular steels are quickly connected into a small enclosure. This greatly reduces the use of welding when connecting horizontal and vertical enclosures, and saves time and effort during assembly. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the overall structure of a rectangular steel structure for pigsty enclosure according to the present invention.

[0013] Figure 2 This is a detailed structural diagram of the first and second rectangular steel bars of a rectangular steel structure for a pigsty fence according to this utility model.

[0014] Figure 3 This is a schematic diagram of the cross-section of the rectangular steel structure for pigsty enclosure according to this utility model.

[0015] In the diagram: 1. First rectangular steel; 2. Second rectangular steel; 3. Recurved body; 4. Slot; 5. Limiting sheet; 6. Cross-shaped reinforcing block; 7. Protrusion; 8. Reserved slot; 9. Slot. Implementation

[0016] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0017] like Figures 1-3 As shown, a rectangular steel structure for pigsty enclosure includes a first rectangular steel 1 and a second rectangular steel 2. Both the first rectangular steel 1 and the second rectangular steel 2 are composed of a herringbone body 3, a cross-shaped reinforcing block 6, and a protrusion 7. The herringbone body 3 has a protrusion 7 welded to one end near the top and bottom. A reserved groove 8 is provided through one side of the protrusion 7. A slot 9 is provided on one end of the inner wall of the reserved groove 8 near the herringbone body 3. A slot 4 is provided on one side of the herringbone body 3 near the top and bottom. A limiting sheet 5 is provided in the slot 4.

[0018] Among them, the inner wall of the spiral body 3 is welded with cross-shaped reinforcing blocks 6 near the top and bottom.

[0019] In this embodiment, as shown... Figures 2-3 As shown, the cross-shaped reinforcing block 6 can effectively improve the strength of the inner wall of the herringbone body 3 near the top and bottom, thereby improving the overall strength of the herringbone body 3.

[0020] The spiral-shaped main body 3 is made of steel.

[0021] As shown in the embodiment, Figures 2-3 The steel material made back-shaped body 3 has good strength and toughness, and is not easy to be damaged.

[0022] The outer layer of the first rectangular steel 1 and the second rectangular steel 2 is provided with a polyurethane corrosion-resistant layer.

[0023] As shown in the embodiment, Figure 1 The polyurethane material made corrosion-resistant layer can effectively prolong the service life of the first rectangular steel 1 and the second rectangular steel 2.

[0024] It should be noted that the utility model discloses a rectangular steel structure for pig house fence, and when working, every two groups of first rectangular steel 1 and second rectangular steel 2 are used in combination, the limiting sheet 5 is bent in the slot 4, the end of the limiting sheet 5 is first inserted into the reserved slot 8, and then the end of the bent part is bent again, so that the end of the limiting sheet 5 is clamped into the clamping groove 9, thereby the two groups of first rectangular steel 1 and second rectangular steel 2 can be quickly connected into a small piece of fence by the cooperation between the limiting sheet 5 and the convex block 7, and the use of welding is greatly reduced when the horizontal and vertical fences of the pig house fence are connected, and the assembly is more time-saving and labor-saving.

[0025] The basic principle and main features of the utility model and the advantages of the utility model are shown and described. It should be understood by those skilled in the art that the utility model is not limited by the above-mentioned embodiments, and the above-mentioned embodiments and the description in the specification are only to illustrate the principle of the utility model, and various changes and improvements can be made to the utility model without departing from the spirit and scope of the utility model, and these changes and improvements all fall within the scope of the utility model claimed. The scope of protection of the utility model is defined by the appended claims and their equivalents.

Claims

1. A rectangular steel structure for a pigsty fence, comprising a first rectangular steel (1) and a second rectangular steel (2), characterized in that: The first rectangular steel (1) and the second rectangular steel (2) are both composed of a back-shaped main body (3), a cross-shaped reinforcing block (6) and a convex block (7), one end of the back-shaped main body (3) is welded with the convex block (7) near the top and the bottom, a reserved slot (8) is formed in one side of the convex block (7), a clamping groove (9) is formed in the inner wall of the reserved slot (8) near the back-shaped main body (3), a slot (4) is arranged on one side of the back-shaped main body (3) near the top and the bottom, and a limiting sheet (5) is arranged in the slot (4).

2. The rectangular steel structure for a pigsty fence according to claim 1, characterized in that: The back-shaped main body (3) is welded with the cross-shaped reinforcing block (6) near the top end and the bottom end of the inner wall.

3. The rectangular steel structure for a pigsty fence according to claim 1, characterized in that: The back-shaped main body (3) is made of steel material.

4. The rectangular steel structure for a pigsty fence according to claim 1, characterized in that: The outer surface layer of the first rectangular steel (1) and the second rectangular steel (2) is provided with a polyurethane corrosion-resistant layer.

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