Safety protection device for transferring metal coiled materials

Abstract

The safety protection device comprises a transfer trolley, a pressing plate and side supporting legs, square pipes are fixedly installed on the surfaces of the two sides of the transfer trolley, telescopic rods are arranged on the inner sides of the square pipes, holes are formed in the surfaces of one ends of the telescopic rods, the telescopic rods can slide on the inner sides of the square pipes, and second safety pins are arranged on the surfaces of the square pipes in a penetrating mode. The two first safety pins penetrate through the surface of one end of the telescopic rod, a fixing hook is arranged on the inner side of one end of the telescopic rod and can slide on the inner sides of the first safety pins, a rubber pad is arranged on one side of one end of the fixing hook, a hole is formed in the surface of the other end of the fixing hook, and the first safety pins penetrate through the hole to extend to the bottom. Side supporting legs are fixedly installed on the surfaces of the two sides of the transfer trolley, and auxiliary wheels are installed at the lower ends of the side supporting legs.

Description

Technical Field

[0001] The utility model relates to the technical field of protective devices, and particularly relates to a safety protection device for transporting metal coils. Background Art

[0002] Metal coils are common raw materials in industrial production. In the production and processing process of metal coils, the transportation link is an indispensable part. However, due to the large volume, heavy weight, and relatively smooth surface of metal coils, special machinery such as forklifts and lifting tools are often needed during transportation, making the transportation process have certain safety risks. Especially in the workshop or during transportation, due to improper operation, equipment failure, or external environmental factors, accidents such as the slipping or toppling of metal coils may occur, which will not only cause damage to equipment but also pose a serious threat to the safety of surrounding workers and the environment. Therefore, a safety protection device for transporting metal coils is proposed to solve the above problems. Content of the Utility Model

[0003] The purpose of the utility model is to provide a safety protection device for transporting metal coils to solve the problems raised in the above background art.

[0004] To achieve the above purpose, the utility model provides the following technical solution: A safety protection device for transporting metal coils, including a transport vehicle, a pressing plate, and side support legs. Square tubes are fixedly installed on the surfaces of both sides of the transport vehicle. An expansion rod is arranged inside the square tube. A hole is provided on the surface of one end of the expansion rod, and it can slide inside the square tube. A second safety pin is penetrated through the surface of the square tube, and there are two groups of the second safety pins;

[0005] Two groups of first safety pins are penetrated through the surface of one end of the expansion rod. A fixed hook is arranged inside one end of the expansion rod and can slide inside the first safety pin. A rubber pad is provided on one side of one end of the fixed hook. A hole is provided on the surface of the other end of the fixed hook, and the first safety pin passes through the hole and extends to the bottom;

[0006] Side support legs are fixedly installed on the surfaces of both sides of the transport vehicle, and auxiliary wheels are installed at the lower ends of the side support legs.

[0007] Furthermore, the pressing plate is arranged on the upper end of the transport vehicle. An arc-shaped clamping plate is arranged at the lower end of the center of the pressing plate. Slide rods are connected to both sides of the upper surface of the arc-shaped clamping plate. The slide rods penetrate through the pressing plate and extend to the upper end. Springs are installed on the outer sides of the slide rods, and the springs are arranged between the lower end of the pressing plate and the upper end of the springs.

[0008] Further, extension plates are installed on both sides of the upper end of the transporter. A first screw rod is arranged inside one group of the extension plates. The upper end of the first screw rod is connected with a bearing, and the bearing is fixedly installed on the lower surface of one end of the pressing plate.

[0009] Further, a second screw rod is arranged inside the other group of the extension plates. The upper end of the second screw rod is connected with a pulling plate. A slot is formed at the other end of the pressing plate, and the pulling plate is arranged inside the slot.

[0010] Further, rubber pads are installed on the inner walls on both sides of the transporter, and the rubber pads are made of rubber.

[0011] Further, wheels are installed at the bottom of the transporter, and multiple groups of wheels are provided.

[0012] Further, a towing frame is connected to the lower surface of one end of the transporter.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] 1. By pulling out the second safety pin and the first safety pin on the square tube and the telescopic rod, adjusting according to the size of the metal coil, hooking the fixed hook on the inner wall of the metal coil, and then inserting the first safety pin and the second safety pin back for fixation, the two ends of the metal coil can be fixed, preventing the metal coil from sliding out of the transporter due to inertia.

[0015] 2. By moving the pressing plate to the upper end of the metal coil, making the slot formed at one end of the pressing plate catch on the upper end of the second screw rod, and then respectively rotating the first screw rod and the second screw rod to pull the pressing plate downward, the spring is squeezed downward through the movement of the pressing plate, and the arc-shaped clamping plate is squeezed downward through the elastic force of the spring, thereby clamping the metal coil. At the same time, in cooperation with the rubber pad, it can prevent the metal coil from shaking in the transporter.

[0016] 3. By arranging [missing content] on both sides of the transporter, it can play a supporting role and greatly reduce the possibility of rollover. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is the front view schematic diagram of the utility model;

[0018] Figure 2 is the schematic diagram of the clamping device of the utility model;

[0019] Figure 3 is the schematic diagram of the adjusting hook of the utility model;

[0020] In the figure: 1 - transfer vehicle, 2 - pressing plate, 3 - side support leg, 4 - extension plate, 5 - auxiliary wheel, 6 - rubber pad, 7 - towing frame, 8 - first screw, 9 - bearing, 10 - slide bar, 11 - pull plate, 12 - slot, 13 - second screw, 14 - arc-shaped clamping plate, 15 - spring, 16 - fixed hook, 17 - first safety pin, 18 - telescopic rod, 19 - second safety pin, 20 - square tube, 21 - wheel. Detailed implementation mode

[0021] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0022] Please refer to Figures 1 to 3 As shown, the present invention is a safety protection device for transporting metal coils, including a safety protection device for transporting metal coils, including a transfer vehicle 1, a pressing plate 2 and side support legs 3. Square tubes 20 are fixedly installed on the surfaces on both sides of the transfer vehicle 1. A telescopic rod 18 is arranged inside the square tube 20. A hole is formed on the surface of one end of the telescopic rod 18 and can slide inside the square tube 20. The second safety pin 19 is arranged through the surface of the square tube 20, and there are two groups of the second safety pins 19. Two groups of first safety pins 17 are arranged through the surface of one end of the telescopic rod 18. A fixed hook 16 is arranged inside one end of the telescopic rod 18 and can slide inside the first safety pin 17. A rubber pad is arranged on one side of one end of the fixed hook 16. A hole is formed on the surface of the other end of the fixed hook 16. The first safety pin 17 passes through the hole and extends to the bottom. Side support legs 3 are fixedly installed on the surfaces on both sides of the transfer vehicle 1, and auxiliary wheels 5 are installed at the lower ends of the side support legs 3.

[0023] During use, by pulling out the second safety pin 19 and the first safety pin 17 on the square tube 20 and the telescopic rod 18, adjusting according to the size of the metal coil, hooking the fixed hook 16 on the inner wall of the metal coil, and then inserting the first safety pin 17 and the second safety pin 19 back for fixation, the two ends of the metal coil can be fixed, preventing the metal coil from sliding out of the transfer vehicle 1 due to inertia. By arranging the side support legs 3 and the auxiliary wheels 5 on both sides of the transfer vehicle 1, a supporting effect can be achieved, greatly reducing the possibility of tipping over.

[0024] Please refer to Figure 2, the pressing plate 2 is arranged at the upper end of the transfer vehicle 1. An arc-shaped clamping plate 14 is arranged at the lower end of the center of the pressing plate 2. Both sides of the upper surface of the arc-shaped clamping plate 14 are connected with sliding rods 10. The sliding rods 10 penetrate through the pressing plate 2 and extend to the upper end. A spring 15 is installed on the outer side of the sliding rods 10. The spring 15 is arranged at the lower end of the pressing plate 2 and the upper end of the spring 15. By moving the pressing plate 2 downward, the spring 15 is thus squeezed downward. Through the elastic force of the spring 15, the arc-shaped clamping plate 14 is squeezed downward, and then the metal coil is clamped and fixed inside the transfer vehicle 1.

[0025] Please refer to Figure 1 , 2 , extension plates 4 are installed on both sides of the upper end of the transfer vehicle 1. A first screw rod 8 is arranged inside a group of extension plates 4. The upper end of the first screw rod 8 is connected with a bearing 9. The bearing 9 is fixedly installed on the lower surface of one end of the pressing plate 2. Through the arranged bearing 9, one end of the pressing plate 2 can rotate on the first screw rod 8. By rotating the first screw rod 8 inside the extension plate 4, the pressing plate 2 can be driven to move up and down.

[0026] Please refer to Figure 2 , a second screw rod 13 is arranged inside the other group of extension plates 4. The upper end of the second screw rod 13 is connected with a pulling plate 11. A slot 12 is opened at the other end of the pressing plate 2. The pulling plate 11 is arranged inside the slot 12. By clamping the upper end of the second screw rod 13 inside the slot 12 opened at one end of the pressing plate 2 and then rotating the second screw rod 13, the pressing plate 2 can be pulled to move downward.

[0027] Please refer to Figure 1 , rubber pads 6 are installed on the inner walls of both sides of the transfer vehicle 1. The rubber pads 6 are made of rubber material. Through the arranged rubber pads 6 and in cooperation with the arc-shaped clamping plate 14, the metal coil can be effectively clamped inside the transfer vehicle 1 to prevent shaking.

[0028] Please refer to Figure 1 , wheels 21 are installed at the bottom of the transfer vehicle 1. Multiple groups of wheels 21 are provided. Through the arranged wheels 21, it is convenient to move this device.

[0029] Please refer to Figure 1 , a traction frame 7 is connected to the lower surface of one end of the transfer vehicle 1. Through the arranged traction frame 7, it is convenient to tow this device to different positions.

[0030] Working principle: The utility model is a safety protection device for transporting metal coils. First, loosen the second screw rod 13, then move one end of the pressing plate 2 so that it rotates on the first screw rod 8, thereby enabling the pressing plate 2 to be moved to one side. Then, place the metal coil into the transport vehicle 1. Next, pull out the second safety pin 19 and the first safety pin 17 on the telescopic rod 18 and the square tube 20. Adjust according to the size of the metal coil so that the fixed hook 16 hooks on the inner wall of the metal coil, and then insert the first safety pin 17 and the second safety pin 19 back for fixation, thereby being able to fix both ends of the metal coil. Then, move the pressing plate 2 to the upper end of the metal coil so that the slot 12 opened at one end of the pressing plate 2 is stuck on the upper end of the second screw rod 13. Then, rotate the first screw rod 8 and the second screw rod 13 respectively to pull the pressing plate 2 downward. Through the movement of the pressing plate 2, the spring 15 is squeezed downward. Through the elastic force of the spring 15, the arc-shaped clamping plate 14 is squeezed downward, thereby clamping the metal coil. By installing rubber pads 6 on the inner walls of both sides of the transport vehicle 1 and cooperating with the arc-shaped clamping plate 14, the metal coil can be effectively clamped inside the transport vehicle 1. By installing side support legs 3 and auxiliary wheels 5 on both sides of the transport vehicle 1, the possibility of tipping over is greatly reduced.

[0031] The content not described in detail in this specification belongs to the prior art well-known to those skilled in the art.

[0032] Although the present utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A safety protection device for metal coil transfer, comprising a transfer vehicle (1), a pressing plate (2) and side support legs (3), characterized in that: A square tube (20) is fixedly mounted on the surface of both sides of the transfer vehicle (1), a telescopic rod (18) is arranged inside the square tube (20), a hole is opened on the surface of one end of the telescopic rod (18), and the telescopic rod (18) can slide inside the square tube (20), and a second safety pin (19) is arranged through the surface of the square tube (20), and two groups of the second safety pin (19) are arranged; Two groups of first safety pins (17) are provided through the surface of one end of the telescopic rod (18); a fixing hook (16) is provided on the inner side of one end of the telescopic rod (18) and can slide on the inner side of the first safety pin (17); a rubber pad is provided on one side of one end of the fixing hook (16); a hole is provided on the surface of the other end of the fixing hook (16); the first safety pin (17) passes through the hole and extends to the bottom; Side support legs (3) are fixedly mounted on the surfaces of both sides of the transfer vehicle (1), and auxiliary wheels (5) are mounted on the lower ends of the side support legs (3).

2. A metal coil transfer safety protection device according to claim 1, characterized in that: The pressure plate (2) is arranged at the upper end of the transfer vehicle (1), and an arc-shaped clamping plate (14) is arranged at the lower end of the center of the pressure plate (2). Slide rods (10) are connected to both sides of the upper surface of the arc-shaped clamping plate (14). The slide rod (10) passes through the pressure plate (2) and extends to the upper end. A spring (15) is installed on the outer side of the slide rod (10), and the spring (15) is arranged at the lower end of the pressure plate (2) and the upper end of the spring (15).

3. The metal coil transfer safety protection device according to claim 1, characterized in that: Extension plates (4) are installed on both sides of the upper end of the transfer vehicle (1), and a first screw rod (8) is arranged on the inner side of a group of the extension plates (4). The upper end of the first screw rod (8) is connected to a bearing (9), and the bearing (9) is fixedly installed on the lower surface of one end of the pressure plate (2).

4. A metal coil transfer safety protection device according to claim 3, characterized in that: A second screw rod (13) is arranged on the inner side of another group of extension plates (4), and the upper end of the second screw rod (13) is connected to a pull plate (11). A slot (12) is provided on the other end of the pressure plate (2), and the pull plate (11) is arranged on the inner side of the slot (12).

5. The metal coil transfer safety protection device according to claim 3 is characterized in that: Rubber pads (6) are installed on the inner walls of both sides of the transfer vehicle (1), and the rubber pads (6) are made of rubber material.

6. The metal coil transfer safety protection device according to claim 4, characterized in that: Wheels (21) are installed at the bottom of the transfer vehicle (1), and the wheels (21) are provided in multiple groups.

7. The metal coil transfer safety protection device according to claim 1, characterized in that: A traction frame (7) is connected to the lower surface of one end of the transfer vehicle (1).

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