Safety detection platform device

Abstract

The utility model relates to a safety detection platform device which comprises an uncoiling platform, a telescopic mechanism is arranged below the uncoiling platform, two H-shaped supports are arranged at the bottom of the uncoiling platform, and a cross beam is arranged between the two H-shaped supports. The telescopic mechanism comprises a hydraulic cylinder and a sliding platform, the hydraulic cylinder is arranged on the cross beam and located below the sliding platform, and the end of a piston rod of the hydraulic cylinder is connected with the sliding platform; a plurality of rolling wheels are evenly distributed on the two sides of the sliding platform, and a main rail corresponding to the rolling wheels is fixedly arranged on the inner side of the H-shaped support. A guide plate is arranged at the bottom of the main rail, a plurality of guide wheels are evenly distributed at the bottoms of the two sides of the sliding platform, and the guide wheels are attached to the guide plate. According to the utility model, a worker can reach the reel of the high-tangent uncoiling machine and the aluminum and aluminum alloy strip, so that the worker can conveniently overhaul the reel of the high-tangent uncoiling machine, and meanwhile, the plate surface of the aluminum and aluminum alloy strip can be conveniently detected.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum alloy production, in particular to a safety detection platform device. Background Art

[0002] At present, rolling mills are usually used to roll aluminum and aluminum alloy strips. When the rolling mill rolls aluminum and aluminum alloy strips to the middle thickness, the aluminum and aluminum alloy strips need to be transferred to the high-tangent equipment for trimming or center splitting in order to proceed to the next process. Before trimming or center splitting the aluminum and aluminum alloy strips, the high-tangent uncoiler reel needs to be inspected and repaired, and the surface of the aluminum and aluminum alloy strips needs to be checked for quality defects to avoid quality problems in the produced aluminum and aluminum alloy strip products. However, the reel of the high-tangent uncoiler is in a suspended state, and there is a pit with a depth of 5 meters and a width of 1.5 meters under the reel of the high-tangent uncoiler. The staff stands on the ground next to the pit, which is inconvenient to detect the reel of the high-tangent uncoiler and the surface of the aluminum and aluminum alloy strips, and there are major safety hazards. Due to the depth of the pit, if the staff falls into the pit, the consequences will be serious. Summary of the invention

[0003] The utility model aims to solve the problem that the prior art is inconvenient to detect the reel of a high-tangent uncoiler and the surface of aluminum and aluminum alloy strips, and provides a safe detection platform device, through which workers can reach the reel of the high-tangent uncoiler and the aluminum and aluminum alloy strips, thereby facilitating the workers to inspect the reel of the high-tangent uncoiler and at the same time facilitating the detection of the surface of the aluminum and aluminum alloy strips.

[0004] In order to achieve the above purpose, the technical solution of the utility model is: a safety detection platform device, including an unwinding platform, a telescopic mechanism is arranged below the unwinding platform, two H-shaped brackets are arranged at the bottom of the unwinding platform, and a crossbeam is arranged between the two H-shaped brackets. The H-shaped bracket supports the unwinding platform and also serves to install the telescopic mechanism.

[0005] The telescopic mechanism includes a hydraulic cylinder and a sliding platform. The hydraulic cylinder is arranged on the crossbeam and below the sliding platform. The piston rod end of the hydraulic cylinder is connected to the sliding platform. The hydraulic cylinder is used to drive the sliding platform to perform telescopic movement, so that the sliding platform can extend out of the unwinding platform. The staff standing on the sliding platform can inspect the high-tangent unwinding machine reel at close range and inspect the aluminum and aluminum alloy strip plate surface.

[0006] A plurality of rolling wheels are arranged on both sides of the sliding platform, a main track corresponding to the rolling wheels is fixedly arranged on the inner side of the H-shaped bracket, and the rolling wheels are located on the main track; a guide plate is arranged at the bottom of the main track, and a plurality of guide wheels are arranged at the bottom of both sides of the sliding platform, and the guide wheels are arranged in close contact with the guide plates. The movement of the sliding platform is positioned by the rolling wheels and the guide wheels, the rolling wheels ensure that the sliding platform moves in a straight line, and the guide wheels ensure the balance and stability of the sliding platform when it moves, and ensure that the sliding platform extends or retracts in a balanced and stable manner.

[0007] Furthermore, both ends of the crossbeam are fixedly connected to the horizontal parts of the two H-shaped brackets respectively, and a mounting seat is fixedly provided in the middle of the upper surface of the crossbeam, and the mounting seat serves to install the hydraulic cylinder.

[0008] Furthermore, an articulated seat is provided at the bottom of the front end of the sliding platform, the hydraulic cylinder is hinged to the mounting seat, and the piston rod end of the hydraulic cylinder is hinged to the articulated seat so that the piston rod of the hydraulic cylinder can drive the sliding platform to perform telescopic movement.

[0009] Furthermore, a grid plate is laid on the upper surface of the sliding platform, and the grid plate plays a supporting role for the staff standing on the sliding platform.

[0010] Furthermore, the guide plate is in an "L"-shaped structure, the horizontal portion of the guide plate is fixedly arranged at the bottom of the main track, and the guide wheel is arranged in close contact with the vertical portion of the guide plate.

[0011] Furthermore, a reinforcing plate is fixedly provided at the bottom of the guide plate, and the reinforcing plate is fixedly connected to the inner side of the vertical portion of the H-shaped bracket, and the reinforcing plate plays a role in stabilizing and reinforcing the guide plate.

[0012] Through the above technical solution, the beneficial effects of the utility model are:

[0013] The utility model has a reasonable structure and good use effect. A sliding platform is added to the unwinding platform so that the staff can reach the high-tangent uncoiler reel and the aluminum and aluminum alloy strips, and stand on the sliding platform to inspect the aluminum and aluminum alloy strip plate surface and overhaul the high-tangent uncoiler reel at close range, thereby achieving the effect of facilitating the overhaul of the high-tangent uncoiler reel and inspecting the aluminum and aluminum alloy strip plate surface.

[0014] The utility model drives the sliding platform to perform telescopic movement through the hydraulic cylinder, so that the sliding platform extends out of the unwinding platform to reach under the high-tangent unwinding machine reel, so that the staff can inspect the high-tangent unwinding machine reel at close range and detect the aluminum and aluminum alloy strip plate surface. The utility model has high safety, ensures the safety of the staff, and prevents the staff from falling into the pit.

[0015] The utility model positions the movement of the sliding platform through the rolling wheel and the guide wheel. The rolling wheel ensures that the sliding platform moves in a straight line, and the guide wheel ensures the balance and stability of the sliding platform when moving, so as to achieve the effect of making the sliding platform extend or retract in a balanced and stable manner. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the structure of a safety detection platform device of the utility model. Figure 1 ;

[0017] Figure 2 This is a schematic diagram of the structure of a safety detection platform device of the utility model. Figure 2 ;

[0018] Figure 3 This is a schematic diagram of the structure of a safety detection platform device of the utility model. Figure 3 .

[0019] The numbers in the attached drawings are: 1 is an H-shaped bracket, 2 is a crossbeam, 3 is an unwinding platform, 4 is a mounting seat, 5 is a hydraulic cylinder, 6 is a sliding platform, 7 is an articulated seat, 8 is a rolling wheel, 9 is a guide wheel, 10 is a main track, 11 is a guide plate, and 12 is a reinforcing plate. DETAILED DESCRIPTION

[0020] The utility model is further described below in conjunction with the accompanying drawings and specific embodiments:

[0021] like Figure 1 to Figure 3 As shown, a safety detection platform device includes an unwinding platform 3, a telescopic mechanism is arranged below the unwinding platform 3, two H-shaped brackets 1 are arranged at the bottom of the unwinding platform 3, and a crossbeam 2 is arranged between the two H-shaped brackets 1. In this embodiment, the H-shaped bracket 1 is installed on the ground next to the pit, and the H-shaped bracket 1 plays a supporting role for the unwinding platform 3. A guardrail can be installed at the edge of the upper surface of the unwinding platform 3, so that the staff can easily go up to the sliding platform 6 through the unwinding platform 3.

[0022] The telescopic mechanism includes a hydraulic cylinder 5 and a sliding platform 6. The hydraulic cylinder 5 is disposed on the crossbeam 2 and below the sliding platform 6. The end of the piston rod of the hydraulic cylinder 5 is connected to the sliding platform 6. In this embodiment, the piston rod of the hydraulic cylinder 5 can drive the sliding platform 6 to perform telescopic movement, thereby achieving the effect of extending or retracting the sliding platform 6 to the unwinding platform 3.

[0023] A plurality of rolling wheels 8 are evenly arranged on both sides of the sliding platform 6, and a main track 10 corresponding to the rolling wheels 8 is fixedly arranged on the inner side of the H-shaped bracket 1, and the rolling wheels 8 are located on the main track 10; a guide plate 11 is arranged at the bottom of the main track 10, and a plurality of guide wheels 9 are evenly arranged at the bottom of both sides of the sliding platform 6, and the guide wheels 9 are arranged in close contact with the guide plates 11. In this embodiment, there are three rolling wheels 8 on both sides of the sliding platform 6, and the rolling wheels 8 include rolling wheel shafts bolted to the sliding platform 6, and the rolling wheels 8 are rotatably mounted on the rolling wheel shafts, and the rolling wheels 8 can effectively ensure that the sliding platform 6 moves in a straight line; there are two guide wheels 9 at the bottom of both sides of the sliding platform 6, and the guide wheels 9 include guide wheel shafts, and the guide wheels 9 are rotatably mounted on the guide wheel shafts, and the guide wheels 9 can effectively ensure the stability of the sliding platform 6 when moving, and the sliding platform 6 can be ensured to be extended or retracted in a balanced and stable manner through the guide wheels 9 and the rolling wheels 8.

[0024] The two ends of the cross beam 2 are respectively fixedly connected to the horizontal parts of the two H-shaped brackets 1, and a mounting seat 4 is fixedly provided in the middle of the upper surface of the cross beam 2. In this embodiment, the two ends of the cross beam 2 are respectively welded and fixed to the inner side of the horizontal parts of the two H-shaped brackets 1, and the mounting seat 4 is bolted to the cross beam 2 to play the role of installing the hydraulic cylinder 5.

[0025] The front bottom of the sliding platform 6 is provided with an articulated seat 7, the hydraulic cylinder 5 is articulated with the mounting seat 4, and the piston rod end of the hydraulic cylinder 5 is articulated with the articulated seat 7. In this embodiment, the articulated seat 7 is bolted to the bottom of the sliding platform 6, and the hydraulic cylinder 5 cooperates with the articulated seat 7 and the mounting seat 4 so that the hydraulic cylinder 5 drives the sliding platform 6 to perform telescopic movement.

[0026] The upper surface of the sliding platform 6 is paved with a grid plate. In this embodiment, the grid plate is bolted to the upper surface of the sliding platform 6 , and the grid plate plays a supporting role for the staff standing on the sliding platform 6 .

[0027] The guide plate 11 is in an "L"-shaped structure, the horizontal portion of the guide plate 11 is fixedly arranged at the bottom of the main track 10, and the guide wheel 9 is arranged in contact with the vertical portion of the guide plate 11. In this embodiment, the main track 10 is in a "U"-shaped structure, the main track 10 is welded and fixed to the inner side of the vertical portion of the H-shaped bracket 1, and the horizontal portion of the guide plate 11 is welded and fixed to the main track.

[0028] A reinforcing plate 12 is fixedly provided at the bottom of the guide plate 11, and the reinforcing plate 12 is fixedly connected to the inner side of the vertical portion of the H-shaped bracket 1. In this embodiment, two groups of reinforcing plates 12 are installed at the bottom of the guide plate 11, each group includes two reinforcing plates 12, and the reinforcing plates 12 are welded and fixed to the guide plate 11 and the vertical portion of the H-shaped bracket 1.

[0029] It should be noted that, in this embodiment, when the sliding platform 6 is fully extended, the total length of the sliding platform 6 and the uncoiling platform 3 is 1.8 meters, and the telescopic stroke of the sliding platform 6 is 0.75 meters. After the sliding platform 6 is extended, the sliding platform 6 can move to the bottom of the high-tangent uncoiler reel, so that the staff can inspect the high-tangent uncoiler reel at close range and detect quality problems of the aluminum and aluminum alloy strip plate surface.

[0030] The working principle of the utility model is as follows: when inspecting the high-tangent uncoiler reel or detecting the surface of aluminum and aluminum alloy strips, open the hydraulic cylinder 5, the piston rod of the hydraulic cylinder 5 extends out, and drives the sliding platform 6 to move toward the high-tangent uncoiler reel or the direction of the aluminum and aluminum alloy strips. During this process, the rolling wheel 8 moves in the main track 10, and the guide wheel 9 moves on the vertical part of the guide plate 11. When the sliding platform 6 is fully extended, the front end of the sliding platform 6 reaches below the high-tangent uncoiler reel, and then the staff can go up to the top of the sliding platform 6 through the uncoiler platform 3, and then move to the high-tangent uncoiler reel or the aluminum and aluminum alloy strips to inspect the high-tangent uncoiler reel or detect the aluminum and aluminum alloy strip surface at close range.

[0031] The embodiments described above are only preferred embodiments of the utility model and do not limit the scope of implementation of the utility model. Therefore, all equivalent changes or modifications made according to the technical solutions described in the patent scope of the utility model should be included in the scope of the patent application of the utility model.

Claims

1. A safety detection platform device, comprising an unwinding platform (3), characterized in that: A telescopic mechanism is provided below the unwinding platform (3); two H-shaped brackets (1) are provided at the bottom of the unwinding platform (3); and a crossbeam (2) is provided between the two H-shaped brackets (1); The telescopic mechanism comprises a hydraulic cylinder (5) and a sliding platform (6); the hydraulic cylinder (5) is arranged on the crossbeam (2) and is located below the sliding platform (6); the end of the piston rod of the hydraulic cylinder (5) is connected to the sliding platform (6); A plurality of rolling wheels (8) are evenly arranged on both sides of the sliding platform (6); a main track (10) corresponding to the rolling wheels (8) is fixedly arranged on the inner side of the H-shaped bracket (1), and the rolling wheels (8) are located on the main track (10); a guide plate (11) is arranged at the bottom of the main track (10); a plurality of guide wheels (9) are evenly arranged at the bottom of both sides of the sliding platform (6), and the guide wheels (9) are arranged in close contact with the guide plates (11).

2. A safety detection platform device according to claim 1, characterized in that: The two ends of the crossbeam (2) are respectively fixedly connected to the horizontal parts of the two H-shaped brackets (1), and a mounting seat (4) is fixedly provided in the middle of the upper surface of the crossbeam (2).

3. A safety detection platform device according to claim 2, characterized in that: A hinged seat (7) is provided at the bottom of the front end of the sliding platform (6); the hydraulic cylinder (5) is hinged to the mounting seat (4); and the end of the piston rod of the hydraulic cylinder (5) is hinged to the hinged seat (7).

4. A safety detection platform device according to claim 1, characterized in that: The upper surface of the sliding platform (6) is paved with a grid plate.

5. A safety detection platform device according to claim 1, characterized in that: The guide plate (11) is in an "L"-shaped structure, the horizontal portion of the guide plate (11) is fixedly arranged at the bottom of the main track (10), and the guide wheel (9) is arranged in close contact with the vertical portion of the guide plate (11).

6. A safety detection platform device according to claim 1, characterized in that: A reinforcing plate (12) is fixedly provided at the bottom of the guide plate (11), and the reinforcing plate (12) is fixedly connected to the inner side of the vertical portion of the H-shaped bracket (1).

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