Press welding type steel grating

Abstract

The utility model discloses a pressure welding type steel grating, which relates to the technical field of steel grating production and comprises a main plate, a supporting bent plate arranged at the top of the main plate, a connecting piece arranged on the lower portion of the supporting bent plate, the supporting bent plate connected with the main plate through the connecting piece, a connecting cross rod arranged on the main plate, the connecting cross rod penetrating through the main plate, and edge covering groove plates arranged at two ends of the main plate. The edge covering groove plates are connected with the two ends of the main plate. Brand-new components and a brand-new connection relation are adopted, a traditional steel grating is abandoned, the main plates are connected together through the connecting transverse rods, disassembly and assembly are convenient, meanwhile, the supporting bent plates are arranged on the upper portions of the main plates, the main plates can be protected, and the service life of the novel steel grating is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of steel grating production, in particular to a pressure-welded steel grating. Background Art

[0002] In animal husbandry, aquaculture, baths, wineries and other places where barefoot work is required, there has always been a demand for use in this special environment. It needs to be easy to walk, easy to clean, easy to disassemble and assemble, strong bearing capacity, low cost, etc. The finished floor currently available on the market cannot meet the dual requirements of walking comfort and strong bearing capacity in this use environment.

[0003] In the prior art, steel gratings are made of corrugated plates and then reinforced. Such steel gratings have weak compressive resistance and pressure-bearing capacity and cannot meet life or industrial needs. Therefore, it is necessary to design a press-welded steel grating to solve the above problems. Utility Model Content

[0004] The utility model aims to provide a pressure-welded steel grating to solve the problems existing in the prior art.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A press-welded steel grating comprises a main board, a supporting bent plate is provided on the top of the main board, a connecting piece is provided at the bottom of the supporting bent plate, the supporting bent plate is connected to the main board via the connecting piece, a connecting cross bar is provided on the main board, the connecting cross bar passes through the main board, and edging groove plates are provided at both ends of the main board, which are connected to both ends of the main board.

[0007] In the above-mentioned press-welded steel grating, the supporting bent plate is in the shape of an inverted triangle.

[0008] As described above, a press-welded steel grating, the connecting piece includes a connecting spring, a top rod is provided in the middle of the connecting spring, one end of the connecting spring is connected to the main board, and the other end of the connecting spring is connected to the bottom surface of the supporting bent plate.

[0009] In the press-welded steel grating as described above, the bottom end of the top rod is vertically connected to the main plate, and the top end of the top rod is not connected to the supporting bent plate.

[0010] As for the press-welded steel grating as described above, the cross-section of the main board is of various cross-sections.

[0011] As described above, a press-welded steel grating, the main board is provided with mounting grooves, and the mounting grooves are connected with connecting cross bars.

[0012] In the press-welded steel grating as described above, the main boards are arranged in parallel, and the connecting cross bars are arranged in parallel.

[0013] The advantages of the utility model are: the utility model adopts new components and a new connection relationship, abandons the traditional steel grating, uses connecting cross bars to connect the main boards together, which is convenient for disassembly and assembly. At the same time, a supporting bent plate is provided on the upper part of the main board to protect the main board and increase the service life of the utility model. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the following is a brief introduction to the drawings required for use in the description of the embodiments. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor.

[0015] Figure 1 It is a structural schematic diagram of the utility model; Figure 2 It is a simplified structural diagram of the connector; Figure 3 This is a simplified structural diagram of the edge-wrapped groove plate; Figure 4 It is a classification diagram of the cross section of the motherboard.

[0016] Figure numerals: 1. Main board; 2. Support bent plate; 3. Connector; 4. Connecting cross bar; 5. Edge groove plate; 11. Mounting groove; 31. Connecting spring; 32. Top rod. DETAILED DESCRIPTION

[0017] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0018] like Figure 1-4As shown, a press-welded steel grating includes a main board 1, a supporting bent plate 2 is provided on the top of the main board 1, a connecting piece 3 is provided at the bottom of the supporting bent plate 2, the supporting bent plate 2 is connected to the main board 1 through the connecting piece 3, a connecting cross bar 4 is provided on the main board 1, the connecting cross bar 4 passes through the main board 1, and both ends of the main board 1 are provided with edging groove plates 5, which are connected to both ends of the main board 1. The main board 1 is provided with a mounting groove 11, and the mounting groove 11 is connected with a connecting cross bar 4. The main boards 1 are arranged in parallel, and the connecting cross bars 4 are arranged in parallel. When using the utility model, first connect them together according to the connection relationship of each component. When the top of the main board 1 is subjected to excessive pressure, the pressure presses the supporting bent plate 2, and the inclined plates on both sides of the supporting bent plate 2 compress the connecting spring 31. At the same time, the top rod 32 prevents the connecting spring 31 from being over-compressed, thereby ensuring the normal use of the utility model and also increasing the service life of the utility model.

[0019] Specifically, if Figure 1-4 As shown, the support curved plate 2 in this embodiment is in the shape of an inverted triangle, which is convenient for pressure release and increases the service life of the support curved plate.

[0020] Specifically, Figure 1-4 As shown, the connecting member 3 of this embodiment includes a connecting spring 31, a top rod 32 is provided in the middle of the connecting spring 31, one end of the connecting spring 31 is connected to the main board 1, and the other end of the connecting spring 31 is connected to the bottom surface of the supporting bent plate 2. To ensure the normal use of the utility model.

[0021] Further, such as Figure 1-4 As shown, in this embodiment: the bottom end of the push rod 32 is vertically connected to the main board 1, and the top end of the push rod 32 is not connected to the supporting bent plate 2. This prevents the push rod 32 from damaging the supporting bent plate.

[0022] Furthermore, if Figure 1-4 As shown, the cross section of the mainboard 1 in this embodiment is various cross sections, which are applicable to various situations and increase the application scope of the utility model.

[0023] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the utility model.

Claims

1. A pressure-welded steel grating, characterized in that: The invention comprises a main board (1), wherein a supporting bent plate (2) is provided on the top of the main board (1), a connecting piece (3) is provided on the lower part of the supporting bent plate (2), the supporting bent plate (2) is connected to the main board (1) via the connecting piece (3), a connecting cross bar (4) is provided on the main board (1), the connecting cross bar (4) passes through the main board (1), and edge-wrapped groove plates (5) are provided at both ends of the main board (1), and the edge-wrapped groove plates (5) are connected to both ends of the main board (1).

2. The pressure-welded steel grating according to claim 1, characterized in that: The supporting curved plate (2) is in the shape of an inverted triangle.

3. The pressure-welded steel grating according to claim 1, characterized in that: The connecting member (3) includes a connecting spring (31), a top rod (32) is provided in the middle of the connecting spring (31), one end of the connecting spring (31) is connected to the main board (1), and the other end of the connecting spring (31) is connected to the bottom surface of the supporting bent plate (2).

4. The pressure-welded steel grating according to claim 3 is characterized in that: The bottom end of the top rod (32) is vertically connected to the main board (1), and the top end of the top rod (32) is not connected to the supporting bent plate (2).

5. The pressure-welded steel grating according to claim 1, characterized in that: The cross section of the main board (1) is of various cross sections.

6. The pressure-welded steel grating according to claim 1, characterized in that: The main board (1) is provided with a mounting groove (11), and the mounting groove (11) is connected with a connecting cross bar (4).

7. The pressure-welded steel grating according to claim 1, characterized in that: The main boards (1) are arranged in parallel, and the connecting cross bars (4) are arranged in parallel.

Images