Safety warning device

Abstract

The utility model provides a safety warning device, which relates to the technical field of warning devices and comprises a base, a fixing plate fixedly mounted on the surface of the base, a handle fixedly mounted on the surface of the fixing plate, a display plate arranged on the surface of the fixing plate, a warning board arranged in the fixing plate, a pedal fixedly mounted on the surface of the base, and a warning board arranged in the pedal. A rotating rod is rotatably connected to the interior of the base, the surface of the rotating rod is sleeved with a torsional spring, a fixing block is fixedly installed on the surface of the rotating rod, a roller is rotatably connected to the surface of the fixing block, a fixing hole is formed in the inner surface of the base, and an inserting strip is inserted into the base. According to the warning device, through the arrangement of the rotating rod, the torsional spring, the fixing block, the rolling wheel, the inserting strip, the fixing hole and the handle, the effect that the rolling wheel and the fixing block can be conveniently unfolded and stored is achieved, therefore, a worker can conveniently move and arrange the warning device, the flexibility of the warning device is improved, and the warning device is simple in structure and high in practicability.

Description

Technical Field

[0001] The utility model relates to the technical field of warning devices, in particular to a safety warning device. Background Art

[0002] Safety warning devices are devices or systems used to alert people to safety issues or dangerous situations. These devices can be used in a variety of environments, including industry, transportation, home, etc.

[0003] Publication No. CN219118007U discloses a safety warning device, including a fixed base, a warning sign outer shell is installed on the top of the fixed base, and a side door is installed on one side of the warning sign outer shell, and a handle is installed on one side of the side door. The utility model is equipped with a warning sign winding mechanism. When in use, the driving motor is driven to rotate the power shaft, thereby driving the first bevel gear and the active bevel gear to start rotating, the first bevel gear and the second bevel gear are meshed with each other, the active bevel gear and the driven bevel gear are meshed with each other, so that the upper and lower shafts and the upper shaft start to rotate, so that the safety warning sign winding rod and the safety warning sign winding roller start to rotate, that is, the safety warning sign winding rod rotates to unwind the safety warning sign, and the safety warning sign winding roller is synchronously rewound, so that the warning slogan on the safety warning sign starts to roll, thereby completing the replacement of the safety warning slogan. Although this type of warning device facilitates the replacement of warning signs, it is lacking in the movement and arrangement of the warning device. Since this type of warning device does not have a structure to assist movement, the staff will need to carry the warning device when placing and moving it, thereby reducing the flexibility of the warning device and also reducing the efficiency of the arrangement of the warning device. Utility Model Content

[0004] The purpose of the utility model is to solve the technical problems raised in the above background technology.

[0005] The utility model adopts the following technical scheme: a safety warning device, including a base, a fixing plate fixedly installed on the surface of the base, a handle fixedly installed on the surface of the fixing plate, an exhibition board is provided on the surface of the fixing plate, a warning sign is provided inside the fixing plate, a pedal fixedly installed on the surface of the base, a rotating rod is rotatably connected to the inside of the base, a torsion spring is sleeved on the surface of the rotating rod, a fixing block is fixedly installed on the surface of the rotating rod, a roller is rotatably connected to the surface of the fixing block, a fixing hole is opened on the inner surface of the base, and an insertion strip is inserted in the base.

[0006] Preferably, a motor is fixedly mounted on the surface of the fixed plate, a gear A is mounted on the output end of the motor, a winding roller A is fixedly mounted on the surface of the gear A, a gear B is rotatably connected inside the fixed plate, a winding roller B is fixedly mounted on the surface of the gear B, and a limit rod is fixedly mounted inside the fixed plate. Here, the design of the winding rollers A and B facilitates the winding of the warning sign, thereby facilitating the replacement of different warning slogans according to the needs of the construction site.

[0007] Preferably, one end of the torsion spring is connected to the surface of the fixed block, and the other end is connected to the inner surface of the base. Here, the design of the torsion spring plays the effect of driving the rotating rod and the fixed block to rotate, so that the warning device can be moved after the roller is rotated away from the base.

[0008] Preferably, the fixed block is slidably connected to the base, and the display board is made of an acrylic board. Here, the sliding design of the fixed block and the base facilitates the storage of the fixed block and the roller, and the acrylic board has a good transparent effect and is also light in weight, thereby lowering the center of gravity of the fixed board and reducing the probability of the fixed board tipping over.

[0009] Preferably, the insert is connected to the fixed block by sliding, and the insert is connected to the fixed hole by threading. Here, the sliding design of the insert and the fixed block has the effect of fixing the fixed block, while the threaded connection design of the insert and the fixed hole has the effect of facilitating the fixing of the insert.

[0010] Preferably, the gear A is meshed with the gear B, and the winding roller A and the winding roller B are rotationally connected to the fixed plate. Here, the meshing design of the gear A and the gear B has the effect of driving the gear B to rotate when the gear A rotates, thereby driving the winding roller A and the winding roller B to rotate.

[0011] Preferably, one end of the warning sign is wound around the surface of the winding roller A, and the other end is wound around the surface of the winding roller B, and the warning sign is slidably connected to the limit rod. Here, the sliding design of the warning sign and the limit rod has the effect of limiting the position of the warning sign when the warning sign is wound.

[0012] Compared with the prior art, the advantages and positive effects of the utility model are:

[0013] 1. In the utility model, by arranging the rotating rod, the torsion spring, the fixed block, the roller, the insert, the fixed hole and the handle, it is convenient to unfold and store the roller and the fixed block, so that it is convenient for the staff to move and arrange the warning device, the flexibility of the warning device is improved, and the structure is simple and practical.

[0014] 2. In the utility model, by arranging the motor, gear A, gear B, winding roller A, winding roller B and limit rod, it is convenient to wind up and replace the warning sign, so that the staff can replace the warning sign with different slogans according to the needs of the construction site. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A three-dimensional structural schematic diagram of a safety warning device is proposed for the utility model;

[0016] Figure 2 The utility model provides a schematic diagram of the explosion structure of an insert, a fixing block and a torsion spring in a safety warning device;

[0017] Figure 3 The utility model proposes a safety warning device Figure 2 Enlarged view of point A in the middle;

[0018] Figure 4 The utility model proposes a schematic diagram of the explosion structure of a motor, a winding roller A, a winding roller B, a limit rod, a warning sign and a display board in a safety warning device;

[0019] Figure 5 The utility model proposes a safety warning device Figure 4 Enlarged view of point B in the middle.

[0020] Legend:

[0021] 1. Base; 2. Fixed plate; 3. Handle; 4. Display board; 5. Warning sign; 6. Pedal; 7. Turnbar; 8. Torsion spring; 9. Fixed block; 10. Roller; 11. Fixed hole; 12. Insert strip; 13. Motor; 14. Gear A; 15. Winding roller A; 16. Gear B; 17. Winding roller B; 18. Limit rod. DETAILED DESCRIPTION

[0022] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0023] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0024] Embodiment 1

[0025] See also Figure 1-5The utility model provides a technical solution: a safety warning device, including a base 1, a fixed plate 2 is fixedly installed on the surface of the base 1, a handle 3 is fixedly installed on the surface of the fixed plate 2, and a display board 4 is arranged on the surface of the fixed plate 2. The material of the display board 4 is an acrylic board. The acrylic board has a good transparent effect and is also light in weight, thereby lowering the center of gravity of the fixed plate 2 and reducing the probability of the fixed plate 2 tipping over. A warning sign 5 is arranged inside the fixed plate 2, a pedal 6 is fixedly installed on the surface of the base 1, a rotating rod 7 is rotatably connected inside the base 1, and a torsion spring 8 is sleeved on the surface of the rotating rod 7. One end of the torsion spring 8 is connected to the surface of the fixed block 9, and the other end is connected to the inner surface of the base 1. The design of the torsion spring 8 has the effect of driving the rotating rod 7 and the fixed block 9 to rotate, so that the warning device can be moved easily after the roller 10 is turned away from the base 1.

[0026] See also Figure 1-5 A fixed block 9 is fixedly installed on the surface of the rotating rod 7, and the fixed block 9 is slidably connected to the base 1. The sliding design of the fixed block 9 and the base 1 facilitates the storage of the fixed block 9 and the roller 10. The surface of the fixed block 9 is rotatably connected with the roller 10. A fixing hole 11 is opened on the inner surface of the base 1. An insertion strip 12 is inserted in the base 1. The insertion strip 12 is slidably connected to the fixed block 9. The sliding design of the insertion strip 12 and the fixed block 9 has the effect of fixing the fixed block 9. The insertion strip 12 is threadedly connected to the fixing hole 11, and the threaded connection design of the insertion strip 12 and the fixing hole 11 facilitates the fixing of the insertion strip 12.

[0027] Embodiment 2

[0028] See also Figure 1-5 A motor 13 is fixedly mounted on the surface of the fixed plate 2, a gear A14 is mounted on the output end of the motor 13, a winding roller A15 is fixedly mounted on the surface of the gear A14, a gear B16 is rotatably connected inside the fixed plate 2, the gear A14 is meshed with the gear B16, and the meshing design of the gear A14 and the gear B16 has the effect of driving the gear B16 to rotate when the gear A14 rotates, thereby driving the winding rollers A15 and B17 to rotate, and a winding roller B17 is fixedly mounted on the surface of the gear B16, and the winding rollers A15 and B17 are rotated. The design of 7 makes it easy to roll up the warning sign 5, so that it is convenient to replace different warning slogans according to the needs of the construction site. The winding roller A15 and the winding roller B17 are rotatably connected to the fixed plate 2, and a limit rod 18 is fixedly installed inside the fixed plate 2. One end of the warning sign 5 is wound around the surface of the winding roller A15, and the other end is wound around the surface of the winding roller B17. The warning sign 5 is slidably connected to the limit rod 18. The sliding design of the warning sign 5 and the limit rod 18 has the effect of limiting the warning sign 5 when the warning sign 5 is rolled up.

[0029] Working principle: When it is necessary to arrange the warning device, first rotate the insertion strip 12. After the insertion strip 12 is rotated out of the fixing hole 11, the insertion strip 12 can be pulled out from the base 1. After the insertion strip 12 is pulled out, the fixing block 9 and the rotating rod 7 will rotate under the torsion force of the torsion spring 8, and the fixing block 9 will drive the roller 10 to rotate, so that the roller 10 and the fixing block 9 are unfolded. At this time, the warning device can be moved by the handle 3. When it is necessary to arrange the warning device, just step on the pedal downward, the pedal will drive the base 1 to move downward, and when the base 1 is in contact with the ground, the fixing block 9 will also drive the roller 10 to slide into the base 1. At this time, the insertion strip 12 is inserted into the fixing block 9 and the base 1, and then the insertion strip 12 is connected to the fixing hole 11 through a thread. After the insertion strip 12 is installed, the arrangement of the warning device can be completed. The rotating rod 7, torsion spring 8, fixing block 9, roller 10, insertion strip 12, and fixing The hole 11 and the handle 3 make it easy to unfold and store the roller 10 and the fixing block 9, so that it is convenient for the staff to move and arrange the warning device, and the flexibility of the warning device is improved. When the warning sign 5 needs to be replaced, it is only necessary to turn on the motor 13, and the motor 13 will drive the gear A14 to rotate, and the gear A14 will drive the winding roller A15 to rotate, and at the same time, it will drive the winding roller B17 to rotate through the gear B16. The winding roller A15 will store the warning sign 5 when it rotates, and the winding roller B17 will release the warning sign 5. After the required warning slogan is replaced, the motor 13 can be turned off. The motor 13, gear A14, gear B16, winding roller A15, winding roller B17 and limit rod 18 make it easy to wind up and replace the warning sign 5, so that it is convenient for the staff to replace the warning sign 5 with different slogans according to the needs of the construction site.

[0030] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A safety warning device, comprising a base (1), characterized in that: A fixing plate (2) is fixedly mounted on the surface of the base (1), a handle (3) is fixedly mounted on the surface of the fixing plate (2), an exhibition plate (4) is arranged on the surface of the fixing plate (2), a warning sign (5) is arranged inside the fixing plate (2), a pedal (6) is fixedly mounted on the surface of the base (1), a rotating rod (7) is rotatably connected inside the base (1), a torsion spring (8) is sleeved on the surface of the rotating rod (7), a fixing block (9) is fixedly mounted on the surface of the rotating rod (7), a roller (10) is rotatably connected to the surface of the fixing block (9), a fixing hole (11) is opened on the inner surface of the base (1), and an inserting strip (12) is inserted into the base (1).

2. The safety warning device according to claim 1, characterized in that: A motor (13) is fixedly mounted on the surface of the fixed plate (2), a gear A (14) is mounted on the output end of the motor (13), a winding roller A (15) is fixedly mounted on the surface of the gear A (14), a gear B (16) is rotatably connected inside the fixed plate (2), a winding roller B (17) is fixedly mounted on the surface of the gear B (16), and a limit rod (18) is fixedly mounted inside the fixed plate (2).

3. The safety warning device according to claim 1, characterized in that: One end of the torsion spring (8) is connected to the surface of the fixing block (9), and the other end is connected to the inner surface of the base (1).

4. The safety warning device according to claim 1, characterized in that: The fixing block (9) is slidably connected to the base (1), and the display board (4) is made of an acrylic board.

5. The safety warning device according to claim 1, characterized in that: The inserting strip (12) is slidably connected to the fixing block (9), and the inserting strip (12) is threadedly connected to the fixing hole (11).

6. The safety warning device according to claim 2, characterized in that: The gear A (14) is meshed with the gear B (16), and the winding roller A (15) and the winding roller B (17) are rotationally connected to the fixed plate (2).

7. The safety warning device according to claim 2, characterized in that: One end of the warning sign (5) is wound around the surface of the winding roller A (15), and the other end is wound around the surface of the winding roller B (17). The warning sign (5) is slidably connected to the limit rod (18).

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