Steel structure net rack with reinforcing structure

Abstract

The utility model discloses a steel structure net rack with a reinforcing structure, which belongs to the technical field of steel structures, and comprises a bottom plate, a groove is formed in the top of the bottom plate, damping bearings are fixedly connected to the opposite inner walls of the groove, rotating shafts are rotatably connected to the interiors of the two damping bearings, and the reinforcing structure is arranged on the bottom plate. The opposite ends of the two rotating shafts are fixedly connected with the same two-way screw rod, one end of each rotating shaft is fixedly connected with a rotating disc, the surface of the two-way screw rod is in threaded connection with two threaded blocks, the tops of the two threaded blocks are movably connected with movable rods through pin shafts, and the tops of the movable rods are movably connected with a connecting frame through pin shafts; the two-way lead screw is driven to rotate through the rotating disc and the rotating shaft by rotating the rotating disc, so that the two threaded blocks are driven to move oppositely, the height of the steel net rack can be adjusted by means of the action of the pin shaft and the movable rod, and the steel net rack is made to be flat by screwing the four supporting cylinders to different degrees by installing the threaded rods when the ground is uneven.

Description

Technical Field

[0001] The utility model relates to the technical field of steel structures, and more specifically, to a steel structure grid with a reinforced structure. Background Art

[0002] A grid is a spatial structure composed of multiple rods connected by nodes in a certain grid form. Steel grids are widely used in construction. Their function is often to facilitate workers to carry out construction at heights more conveniently. They need to be able to bear the weight of themselves, railings, workers, building materials, etc. Therefore, a steel grid with a reinforced structure is needed.

[0003] However, most of the current steel structure grids with reinforced structures cannot adjust the height of the steel structure grid, which reduces the flexibility of the grid, and most of them often encounter uneven ground during work, which causes easy shaking during work and reduces the stability of the grid. Utility Model Content

[0004] (1) Technical issues to be solved

[0005] In view of the deficiencies in the prior art, the purpose of the utility model is to provide a steel structure grid with a reinforced structure, which has the characteristics of high stability and good flexibility.

[0006] (2) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides a steel structure grid frame with a reinforced structure, including a base plate, a groove is opened on the top of the base plate, and the relative inner walls of the groove are fixedly connected with damping bearings, and two damping bearings are rotatably connected with rotating shafts, and the opposite ends of the two rotating shafts are fixedly connected with the same bidirectional screw rod, and one end of the rotating shaft is fixedly connected with a turntable, and the surface of the bidirectional screw rod is threadedly connected with two threaded blocks, and the tops of the two threaded blocks are movably connected with movable rods through pins, and the tops of the movable rods are movably connected with a connecting frame through pins, and the top of the connecting frame is fixedly connected with a steel grid frame, and the bottom of the base plate near the four corners is fixedly connected with threaded rods, and the surface of the threaded rods is threadedly connected with a support tube, and the bottom of the support tube is slidably connected with a steel nail.

[0008] When using a steel structure grid with a reinforced structure of the present technical solution, the turntable is rotated to drive the bidirectional screw to rotate through the rotating shaft, thereby driving the two threaded blocks to move toward each other. With the help of the pin shaft and the movable rod, the height of the steel grid can be adjusted.

[0009] Furthermore, the top of the base plate near the four corners are fixedly connected with vertical cylinders, a telescopic cylinder is slidably connected inside the vertical cylinder, screw holes are provided on the surfaces of the vertical cylinder and the telescopic cylinder, bolts are threadedly connected in the screw holes, a connecting plate is fixedly installed on the bottom of the steel grid via studs, and the connecting plate is fixedly installed on one side of the telescopic cylinder via studs.

[0010] Furthermore, a plurality of through holes are provided on the surface of the turntable, a clamping column is slidably connected in the through holes, a clamping groove is provided on one side of the bottom plate, and one end of the clamping column is clamped in the clamping groove.

[0011] Furthermore, the bottom of the base plate near the four corners is fixedly connected with universal wheels, and brake pads are arranged inside the universal wheels.

[0012] Furthermore, a handle is fixedly connected to one side of the bottom plate, and an anti-slip cover is fixedly connected to the surface of the handle.

[0013] Furthermore, both sides of the inner wall of the groove are provided with sliding grooves, a sliding block is slidably connected in the sliding groove, and the sliding block is fixedly connected to one side of the threaded block.

[0014] Furthermore, three first fences are fixedly connected to the top of the steel grid, the surfaces of the first fences are movably connected to the second fences via hinges, the tops of the second fences are fixedly connected to a fixing plate, and the fixing plate is fixedly installed on the top of one of the first fences via studs.

[0015] (3) Beneficial effects

[0016] In summary, the utility model has the following beneficial effects:

[0017] 1. By rotating the turntable, the two-way screw rod is driven to rotate through the rotating shaft, thereby driving the two threaded blocks to move toward each other. With the help of the pin shaft and the movable rod, the height of the steel grid can be adjusted. By installing the threaded rod, when the ground is uneven, the four support cylinders are twisted to different degrees to make the steel grid flat;

[0018] 2. By opening screw holes and using studs, the telescopic cylinder can be fixed to improve the support stability of the steel grid. By setting a connecting plate, the steel grid and the telescopic cylinder can be connected and fixed to prevent them from falling off. By setting a card slot and using a card column, the turntable can be fixed to prevent it from rotating without human intervention.

[0019] 3. By setting brake pads, the device can be parked stably. By installing anti-slip sleeves, the friction between the hand and the handle can be increased, making the device move more stably. By opening a slide groove and with the help of the sliding action of the slider in the slide groove, the threaded block can move more stably. By installing a fixing plate, the second fence and the first fence can be closed more securely. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the specific implementation of the utility model or the technical solution in the prior art, the drawings required for describing the specific implementation or the prior art will be briefly introduced below. Obviously, the drawings described below are only one implementation of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0021] Figure 1 This is a schematic diagram of the front cross-sectional structure of the utility model;

[0022] Figure 2 This is a schematic diagram of the front view structure of the utility model;

[0023] Figure 3 It is a side structural schematic diagram of the utility model.

[0024] The symbols in the accompanying drawings are:

[0025] 1. Bottom plate; 2. Groove; 3. Damping bearing; 4. Turntable; 5. Through hole; 6. Clamp column; 7. Rotating shaft; 8. Bidirectional screw rod; 9. Threaded block; 10. Movable rod; 11. Slide groove; 12. Sliding block; 13. Vertical cylinder; 14. Connecting plate; 15. Telescopic cylinder; 16. Screw hole; 17. Bolt; 18. Steel grid; 19. Threaded rod; 20. Support cylinder; 21. Steel nail; 22. Anti-slip sleeve; 23. Handle; 24. Clamp groove; 25. Universal wheel; 26. Brake pad; 27. Connecting frame; 28. First fence; 29. ​​Fixed plate; 30. Second fence. DETAILED DESCRIPTION

[0026] In order to make the technical means, creative features, objectives and effects achieved by the utility model easy to understand, the technical scheme in the specific implementation mode of the utility model is clearly and completely described below to further illustrate the utility model. Obviously, the specific implementation mode described is only a part of the implementation mode of the utility model, rather than all styles.

[0027] Example:

[0028] The following is combined with Figure 1-3 The utility model is described in further detail.

[0029] See also Figure 1-3The utility model provides a technical solution: a steel structure grid with a reinforced structure, including a bottom plate 1, a groove 2 is opened on the top of the bottom plate 1, and the relative inner walls of the groove 2 are fixedly connected with damping bearings 3, and two damping bearings 3 are rotatably connected with rotating shafts 7, and the opposite ends of the two rotating shafts 7 are fixedly connected with the same bidirectional screw rod 8, and one end of the rotating shaft 7 is fixedly connected with a turntable 4. By rotating the turntable 4, the bidirectional screw rod 8 is driven to rotate through the rotating shaft 7, thereby driving the two threaded blocks 9 to move toward each other, and the height of the steel grid 18 can be adjusted by means of the pin shaft and the movable rod 10. The surface of the bidirectional screw rod 8 is threadedly connected to two threaded blocks 9, and the tops of the two threaded blocks 9 are movably connected to movable rods 10 through pins. The top of the movable rod 10 is movably connected to a connecting frame 27 through a pin. The top of the connecting frame 27 is fixedly connected to a steel grid 18. The bottom of the base plate 1 is fixedly connected to threaded rods 19 near the four corners. The surface of the threaded rod 19 is threadedly connected to a support tube 20, and the bottom of the support tube 20 is slidably connected to a steel nail 21. By installing the threaded rod 19, when the ground is uneven, the four support tubes 20 are twisted to different degrees to make the steel grid 18 flat.

[0030] Specifically, the top of the base plate 1 near the four corners are fixedly connected with a vertical cylinder 13, and a telescopic cylinder 15 is slidably connected in the vertical cylinder 13. The surfaces of the vertical cylinder 13 and the telescopic cylinder 15 are provided with screw holes 16, and bolts 17 are threadedly connected in the screw holes 16. The bottom of the steel grid 18 is fixedly installed with a connecting plate 14 through studs, and the connecting plate 14 is fixedly installed on one side of the telescopic cylinder 15 through studs. A plurality of through holes 5 are provided on the surface of the turntable 4, and a clamping column 6 is slidably connected in the through hole 5. A clamping groove 24 is provided on one side of the base plate 1, and one end of the clamping column 6 is clamped in the clamping groove 24.

[0031] By adopting the above technical solution, by opening the screw hole 16, the telescopic cylinder 15 can be fixed with the help of the stud, thereby improving the supporting stability of the steel grid 18. By providing the connecting plate 14, the steel grid 18 is connected and fixed to the telescopic cylinder 15 to prevent it from falling off. By providing the card slot 24, the turntable 4 can be fixed with the help of the card column 6 to prevent the turntable 4 from rotating without human intervention.

[0032] Specifically, universal wheels 25 are fixedly connected to the bottom of the base plate 1 near the four corners, brake pads 26 are arranged inside the universal wheels 25, a handle 23 is fixedly connected to one side of the base plate 1, and an anti-slip cover 22 is fixedly connected to the surface of the handle 23.

[0033] By adopting the above technical solution and setting the brake pad 26, the device can be stably parked, and by installing the anti-slip cover 22, the friction between the hand and the handle 23 can be increased, so that the device can move more stably.

[0034] Specifically, both sides of the inner wall of the groove 2 are provided with a slide groove 11, a slider 12 is slidably connected in the slide groove 11, the slider 12 is fixedly connected to one side of the threaded block 9, three first fences 28 are fixedly connected to the top of the steel grid 18, the surface of the first fence 28 is movably connected to the second fence 30 through a hinge, the top of the second fence 30 is fixedly connected to a fixing plate 29, and the fixing plate 29 is fixedly installed on the top of one of the first fences 28 through studs.

[0035] By adopting the above technical solution, by opening the slide groove 11, with the help of the sliding action of the slider 12 in the slide groove 11, the movement of the threaded block 9 can be made more stable, and by installing the fixing plate 29, the second fence 30 and the first fence 28 can be closed more firmly.

[0036] The working principle of the utility model is as follows: when the device needs to be used, first, move the device to the use position, then step on the brake pad 26 to stabilize the device. When the ground is uneven, twist the four support tubes 20 to different degrees to make the steel grid 18 flat, and then insert the steel nails 21 into the bottom of the support tubes 20 to fix the device. Then the staff goes up to the steel grid 18 and rotates the turntable 4. The turntable 4 drives the two-way screw 8 to rotate through the rotating shaft 7, thereby driving the two threaded blocks 9 to move toward each other. With the help of the pin shaft and the movable rod 10, the steel grid 18 is adjusted to a suitable height, and then the clamping column 6 is inserted into the clamping groove 24 through the through hole 5 to fix the turntable 4, pick up the bolt 17 and screw it into the corresponding screw hole 16 to fix the telescopic tube 15, close the second fence 30, fix the fixing plate 29 through the stud, and the second fence 30 can be stably closed.

[0037] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed, but such modifications are protected by patent law as long as they are within the scope of the claims of the present invention.

Claims

1. A steel structure grid with a reinforced structure, comprising a bottom plate (1), characterized in that: The top of the base plate (1) is provided with a groove (2), and the relative inner walls of the groove (2) are fixedly connected with damping bearings (3), and the two damping bearings (3) are rotatably connected with rotating shafts (7), and the opposite ends of the two rotating shafts (7) are fixedly connected with the same bidirectional screw rod (8), and one end of the rotating shaft (7) is fixedly connected with a rotating disk (4), and the surface of the bidirectional screw rod (8) is threadedly connected with two threaded blocks (9), and the tops of the two threaded blocks (9) are movably connected with movable rods (10) through pins, and the tops of the movable rods (10) are movably connected with connecting frames (27) through pins, and the tops of the connecting frames (27) are fixedly connected with steel grid frames (18), and the bottom of the base plate (1) near the four corners is fixedly connected with threaded rods (19), and the surface of the threaded rods (19) is threadedly connected with a support tube (20), and the bottom of the support tube (20) is slidably connected with a steel nail (21).

2. The steel structure grid with a reinforced structure according to claim 1, characterized in that: The top of the base plate (1) is fixedly connected to a vertical cylinder (13) near the four corners, and a telescopic cylinder (15) is slidably connected inside the vertical cylinder (13). The surfaces of the vertical cylinder (13) and the telescopic cylinder (15) are provided with screw holes (16), and bolts (17) are threadedly connected inside the screw holes (16). A connecting plate (14) is fixedly installed at the bottom of the steel grid (18) via studs, and the connecting plate (14) is fixedly installed on one side of the telescopic cylinder (15) via studs.

3. The steel structure grid with a reinforced structure according to claim 1, characterized in that: A plurality of through holes (5) are provided on the surface of the turntable (4), a clamping column (6) is slidably connected in the through holes (5), a clamping groove (24) is provided on one side of the bottom plate (1), and one end of the clamping column (6) is clamped in the clamping groove (24).

4. The steel structure grid with a reinforced structure according to claim 1, characterized in that: Universal wheels (25) are fixedly connected to the bottom of the base plate (1) near the four corners, and brake pads (26) are arranged inside the universal wheels (25).

5. The steel structure grid with a reinforced structure according to claim 1, characterized in that: A handle (23) is fixedly connected to one side of the bottom plate (1), and an anti-slip sleeve (22) is fixedly connected to the surface of the handle (23).

6. The steel structure grid with a reinforced structure according to claim 1, characterized in that: Slide grooves (11) are provided on both sides of the inner wall of the groove (2), a slider (12) is slidably connected in the slide groove (11), and the slider (12) is fixedly connected to one side of the threaded block (9).

7. The steel structure grid with a reinforced structure according to claim 1, characterized in that: The top of the steel grid (18) is fixedly connected to three first fences (28); the surface of the first fence (28) is movably connected to the second fence (30) via hinges; the top of the second fence (30) is fixedly connected to a fixing plate (29); the fixing plate (29) is fixedly installed on the top of one of the first fences (28) via studs.

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