Steel grating with improved structure

Abstract

The utility model relates to steel grating technical field discloses a steel grating with improved structure, including fixed frame and shock pad, the rear end of fixed frame is provided with fixed plate, the front end and rear end of fixed plate are fixedly connected with shock pad respectively, four corner places of fixed plate front end are fixedly connected with mounting block respectively, four corner places of fixed frame rear end are provided with mounting groove. This steel grating with improved structure is provided with shock pad, mounting block, mounting groove, fixed plate, inserts the mounting block into the mounting groove in the bottom of fixed frame and fixes, makes steel grating top have certain shock attenuation effect when being under pressure, is not easy to wear when treading, is more stable, is convenient for long -time use, solves the function that the bottom of steel grating does not have shock attenuation and buffering protection, leads to the bottom and ground direct contact and easy to produce friction, influences its use quality problem.

Description

Technical Field

[0001] This utility model relates to the field of steel grating technology, specifically to a steel grating with an improved structure. Background Technology

[0002] Steel grating is a type of steel plate made of flat steel bars and crossbars arranged and welded at a certain distance. It features ventilation, slip resistance, and high strength, and is widely used in industrial platforms and drainage ditch covers. Its structural design forms a square or grid pattern, which has a certain load-bearing capacity.

[0003] According to the existing design of steel grating, when used in the field of drainage ditch covers, the bottom of the steel grating does not have the function of shock absorption and buffer protection, which causes the bottom to be in direct contact with the ground, easily generating friction and affecting its quality of use. Therefore, its structure needs to be improved.

[0004] Now, a new type of steel grating with an improved structure is proposed to solve the above problems. Utility Model Content

[0005] The purpose of this utility model is to provide a steel grating with an improved structure to solve the problem mentioned in the background art that the bottom of the steel grating does not have the function of shock absorption and buffer protection, resulting in the bottom being in direct contact with the ground and easily causing friction.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a steel grating with an improved structure, comprising a fixed frame and shock-absorbing pads, wherein a fixed plate is provided at the rear end of the fixed frame, and shock-absorbing pads are fixedly connected to the front and rear ends of the fixed plate, respectively, mounting blocks are fixedly connected to the four corners at the front end of the fixed plate, and mounting grooves are provided at the four corners at the rear end of the fixed frame.

[0007] As a further technical solution of this utility model, the mounting block is detachable and embedded inside the mounting groove.

[0008] As a further technical solution of this utility model, the top, bottom and both sides of the fixed frame are respectively fixedly connected to mounting bases, and a first steel plate is provided inside the fixed frame.

[0009] As a further technical solution of this utility model, a splicing block is fixedly connected to the left side of the fixed frame, and an insertion hole is provided inside the right side of the fixed frame.

[0010] As a further technical solution of this utility model, the front end of the first steel plate is provided with a groove, the inside of the groove is fitted with a second steel plate, the inside of the top two sides of the first steel plate and the inside of the top and bottom sides of the second steel plate are respectively provided with first assembly holes, the inside of the mounting base is provided with second assembly holes, and the two sides of the first steel plate and the top and bottom ends of the second steel plate are respectively embedded in the inside of the mounting base.

[0011] As a further technical solution of this utility model, a double-ended screw is provided through the interior of the first assembly hole and the second assembly hole, and a locking nut is movably connected to the exterior of the double-ended screw. The first steel plate and the second steel plate are detachable from the mounting base through the double-ended screw and the locking nut, respectively.

[0012] As a further technical solution of this utility model, the positions of the insertion hole and the splicing block are matched, and the insertion hole and the splicing block are on the same horizontal plane.

[0013] As a further technical solution of this utility model, seven sets of insertion holes and splicing blocks are provided, and the insertion holes and splicing blocks are distributed at equal intervals on one side of the fixed frame.

[0014] Compared with the prior art, the beneficial effects of this utility model are: the steel grating with the improved structure not only realizes the function of shock absorption and buffering, and realizes the individual disassembly and assembly of the steel plate, but also realizes more stable overall splicing and connection. (1) By setting up shock-absorbing pads, mounting blocks, mounting grooves, and fixing plates, and using the fixing plate set at the rear end of the fixing frame, the front and rear ends of the fixing plate are respectively fixedly connected to shock-absorbing pads, the four corners at the front end of the fixing plate are respectively fixedly connected to mounting blocks, and the four corners at the rear end of the fixing frame are set with mounting grooves, the mounting blocks are inserted into the mounting grooves at the bottom of the fixing frame for fixing, so that the top of the steel grating has a certain shock-absorbing effect when subjected to pressure, and the bottom of the steel grating is not easily worn when stepped on, making it more stable and convenient for long-term use; (2) By providing a mounting base, a double-ended screw, a first steel plate, a groove, a first assembly hole, a second assembly hole, a lock nut, and a second steel plate, when it is necessary to disassemble the first steel plate and the second steel plate separately, the lock nut can be screwed open to facilitate the disassembly of the double-ended screw from the second assembly hole of the mounting base, making disassembly and assembly convenient. (3) By setting up insertion holes and splicing blocks, when the steel grating is spliced ​​on the left and right, the splicing block on one side of the second fixed frame can be inserted into the insertion hole on one side of the first fixed frame, which facilitates quick horizontal splicing and makes it more stable during connection and less prone to individual displacement. Attached Figure Description

[0015] Figure 1 This is a frontal cross-sectional view of the present invention. Figure 2 This is a side view of the connection between the fixing plate and the fixing frame of this utility model. Figure 3 This is a front view structural diagram of the connection method between the second steel plate and the mounting base of this utility model; Figure 4 This is a front view structural diagram of the connection method between the splicing block and the fixed frame of this utility model.

[0016] In the diagram: 1. Fixed frame; 2. Shock-absorbing pad; 3. Mounting base; 4. Double-ended screw; 5. First steel plate; 6. Groove; 7. First assembly hole; 8. Second assembly hole; 9. Locking nut; 10. Second steel plate; 11. Insertion hole; 12. Splicing block; 13. Mounting block; 14. Mounting groove; 15. Fixed plate. Detailed Implementation

[0017] 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.

[0018] Please see Figure 1-4 This utility model provides an embodiment of a steel grating with an improved structure, including a fixed frame 1 and a shock-absorbing pad 2. A fixed plate 15 is provided at the rear end of the fixed frame 1, and shock-absorbing pads 2 are fixedly connected to the front and rear ends of the fixed plate 15 respectively. Mounting blocks 13 are fixedly connected to the four corners at the front end of the fixed plate 15 respectively, and mounting grooves 14 are provided at the four corners at the rear end of the fixed frame 1. The mounting block 13 is removable and is embedded inside the mounting groove 14; Specifically, such as Figure 1 and Figure 2 As shown, the mounting block 13 is inserted into the mounting groove 14 at the bottom of the fixed frame 1 for fixation, so that the top of the steel grating has a certain shock absorption effect when subjected to pressure, and the bottom of the steel grating is not easily worn when stepped on, making it more stable and convenient for long-term use.

[0019] Mounting bases 3 are fixedly connected to the top, bottom and both sides of the fixed frame 1, and a first steel plate 5 is provided inside the fixed frame 1; The front end of the first steel plate 5 is provided with a groove 6, and the second steel plate 10 is snapped into the inside of the groove 6. The top sides of the first steel plate 5 and the top and bottom sides of the second steel plate 10 are respectively provided with first assembly holes 7. The inside of the mounting base 3 is provided with second assembly holes 8. The sides of the first steel plate 5 and the top and bottom of the second steel plate 10 are respectively embedded in the inside of the mounting base 3. A double-ended screw 4 is provided through the interior of the first assembly hole 7 and the second assembly hole 8. A locking nut 9 is movably connected to the outside of the double-ended screw 4. The first steel plate 5 and the second steel plate 10 are detachable from the mounting base 3 through the double-ended screw 4 and the locking nut 9, respectively. Specifically, such as Figure 1 and Figure 3 As shown, when the first steel plate 5 and the second steel plate 10 need to be disassembled separately, the locking nut 9 can be unscrewed to facilitate the removal of the double-ended screw 4 from the second assembly hole 8 of the mounting base 3, making disassembly and assembly convenient.

[0020] A splicing block 12 is fixedly connected to the left side of the fixed frame 1, and an insertion hole 11 is provided inside the right side of the fixed frame 1; The positions of the insertion hole 11 and the splicing block 12 are matched, and the insertion hole 11 and the splicing block 12 are on the same horizontal plane; Seven sets of insertion holes 11 and splicing blocks 12 are provided respectively, and the insertion holes 11 and splicing blocks 12 are distributed at equal intervals on one side of the fixed frame 1; Specifically, such as Figure 1 and Figure 4 As shown, when the steel grating is spliced ​​from left to right, the splicing block 12 on one side of the second set of fixed frame 1 can be inserted into the insertion hole 11 on one side of the first set of fixed frame 1, which facilitates quick horizontal splicing and makes the connection more stable and less prone to individual displacement.

[0021] Working principle: When using this utility model, firstly, the mounting block 13 is inserted into the mounting groove 14 at the bottom of the fixed frame 1 for fixation, so that the top of the steel grating has a certain shock absorption effect when subjected to pressure. When stepped on, the bottom of the steel grating is not easily worn, making it more stable and convenient for long-term use. Then, when splicing the steel grating on the left and right, the splicing block 12 on one side of the second set of fixed frames 1 can be inserted into the insertion hole 11 on one side of the first set of fixed frames 1, which facilitates quick horizontal splicing and makes the connection more stable and less prone to individual displacement. Finally, when it is necessary to disassemble the first steel plate 5 and the second steel plate 10 separately, the locking nut 9 can be unscrewed to facilitate the removal of the double-headed screw 4 from the second assembly hole 8 of the mounting base 3, making disassembly and assembly convenient.

[0022] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A steel grating with an improved structure, comprising a fixing frame (1) and a shock-absorbing pad (2), characterized in that: The fixed frame (1) has a fixed plate (15) at its rear end. The front and rear ends of the fixed plate (15) are respectively fixedly connected to shock-absorbing pads (2). The four corners at the front end of the fixed plate (15) are respectively fixedly connected to mounting blocks (13). The four corners at the rear end of the fixed frame (1) are provided with mounting grooves (14).

2. The steel grating with an improved structure according to claim 1, characterized in that: The mounting block (13) is removable and is embedded inside the mounting groove (14).

3. A steel grating with an improved structure according to claim 1, characterized in that: The top, bottom and sides of the fixed frame (1) are respectively fixedly connected to mounting bases (3), and the inside of the fixed frame (1) is provided with a first steel plate (5).

4. A steel grating with an improved structure according to claim 1, characterized in that: A splicing block (12) is fixedly connected to the left side of the fixed frame (1), and a plug hole (11) is provided inside the right side of the fixed frame (1).

5. A steel grating with an improved structure according to claim 3, characterized in that: The front end of the first steel plate (5) is provided with a groove (6), and the second steel plate (10) is snapped into the inside of the groove (6). The top ends of both sides of the first steel plate (5) and the top and bottom ends of the second steel plate (10) are respectively provided with first assembly holes (7). The inside of the mounting base (3) is provided with second assembly holes (8). The sides of the first steel plate (5) and the top and bottom ends of the second steel plate (10) are respectively embedded in the inside of the mounting base (3).

6. A steel grating with an improved structure according to claim 5, characterized in that: A double-ended screw (4) is provided through the interior of the first assembly hole (7) and the second assembly hole (8). A locking nut (9) is movably connected to the outside of the double-ended screw (4). The first steel plate (5) and the second steel plate (10) are detachable from the mounting base (3) through the double-ended screw (4) and the locking nut (9), respectively.

7. A steel grating with an improved structure according to claim 4, characterized in that: The positions of the insertion hole (11) and the splicing block (12) are aligned, and the insertion hole (11) and the splicing block (12) are on the same horizontal plane.

8. A steel grating with an improved structure according to claim 4, characterized in that: The insertion holes (11) and splicing blocks (12) are provided in seven groups respectively, and the insertion holes (11) and splicing blocks (12) are distributed at equal intervals on one side of the fixed frame (1).

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