A warning device for safe production

Abstract

The utility model belongs to warning device technical field relates to a warning device for safety production, including fixed base, both ends of fixed base top are rotatively connected with support rod, and the position between two support rods is provided with warning board, and the inboard of lower extreme of fixed base is provided with the accommodation groove, is used for accomodating warning board, and the inboard of the top of support rod and the position corresponding with limit slot is provided with fixed assembly. The utility model discloses through the cooperation structure design of support rod, accommodation groove, fixed assembly and limiting component, makes when needing to shift device, can first accomodate warning board through fixed assembly and support rod and dismount, then accomodate warning board to the inboard of accommodation groove, then accomodate support rod to the inboard of fixed base, accomodate the work of warning board and support rod through the location of support rod of anti -rotation subassembly, can complete, reduces the space occupancy of device, and effectively improved the convenience of device transportation.

Description

Technical Field

[0001] This utility model belongs to the technical field of warning devices, and relates to a warning device for safe production. Background Technology

[0002] Safe and environmentally friendly production refers to the concept and practice of paying special attention to protecting employee safety and reducing negative environmental impacts during industrial production and operation. It involves a series of management strategies, technical measures and operating procedures aimed at ensuring that production activities can operate effectively while minimizing potential safety risks and environmental pollution. Warning devices are often used in safe and environmentally friendly production, with the main purpose of alerting and reminding people of potential dangers or emergencies, thereby reducing the occurrence of accidents and potential harm to personnel safety.

[0003] The existing technology has the following technical problems: Most existing warning devices fix the warning signs to the base with brackets. After fixed installation, such warning devices occupy a large space and cannot be stored or folded. Therefore, when it is necessary to move the device, it is inconvenient to transport and has low practicality. Utility Model Content

[0004] The technical problem this invention aims to solve is that most existing warning devices fix the warning signs to the base using brackets. These devices occupy a large space after installation and cannot be folded or stored. Therefore, they are inconvenient to transport when the device needs to be moved, resulting in low practicality.

[0005] The present invention discloses a safety warning device for production, comprising a fixed base, with support rods rotatably connected to both ends of the top of the fixed base. A warning sign is positioned between the two support rods. A storage groove is provided on the inner side of the lower end of the fixed base for storing the warning sign. Connecting sliders are fixed at both ends of the warning sign near the support rods, and the connecting sliders are slidably connected to the support rods. Multiple limiting grooves are evenly provided on the outer side of the connecting sliders. A fixing component is provided on the inner side of the top of the support rod at a position corresponding to the limiting groove. An anti-rotation component is provided on the inner side of the fixed base at a position corresponding to the support rod for limiting the rotation of the support rod.

[0006] The fixing component includes a limiting block disposed inside the support rod and slidably connected to the support rod. The limiting block is inserted into the connecting slider through a limiting groove. A first connecting sleeve is fixed to the side of the limiting block away from the connecting slider. A limiting screw is threadedly connected to the inner side of the end of the first connecting sleeve away from the limiting block. The limiting screw is rotatably connected to the support rod. The end of the limiting screw away from the first connecting sleeve extends to the outside of the support rod. A limiting knob is fixed to the end of the limiting screw located on the outside of the support rod.

[0007] The anti-rotation component includes a rotating shaft disk, which is located at the inner end of the support rod on the fixed base. The rotating shaft disk is fixedly connected to the support rod. An adjusting screw is rotatably connected to the inner side of the fixed base and at the position corresponding to the rotating shaft disk. A second connecting sleeve is threaded to the outer side of the adjusting screw near the rotating shaft disk. A limit plate is fixed to the end of the second connecting sleeve near the rotating shaft disk. The limit plate is slidably connected to the fixed base. Multiple limit bolts are evenly fixed on the side of the limit plate near the rotating shaft disk. Limit holes are opened at the positions of the rotating shaft disk and the limit bolts. The limit bolts are inserted into the rotating shaft disk through the limit holes.

[0008] The end of the adjusting screw away from the second connecting sleeve is fixed with a transmission worm gear. A transmission worm is rotatably connected to the inner side of the fixed base at a position corresponding to the transmission worm gear. The transmission worm meshes with the transmission worm gear. The top end of the transmission worm extends to the outer side of the top end of the fixed base. A rotating rudder is fixed to the outer end of the transmission worm located at the top end of the fixed base.

[0009] Two limiting sliders are symmetrically fixed on the outer side of the second connecting sleeve, and the second connecting sleeve is slidably connected to the fixed base through the limiting sliders.

[0010] The warning sign has a positioning hole fixed at its top. Two positioning holes are symmetrically opened on the side of the warning sign near the handle. A connecting plate is slidably connected to the inside of the fixed base at the position corresponding to the positioning hole. A positioning bolt is fixed on the side of the connecting plate near the warning sign at the position corresponding to the positioning hole. The positioning bolt is inserted into the warning sign through the positioning hole. A connecting rod is fixed in the middle of the other side of the connecting plate. The top of the connecting rod extends to the outside of the fixed base. A lifting plate is fixed to the end of the connecting rod on the outside of the fixed base. A limiting spring is sleeved on the outside of the end of the connecting rod near the connecting plate. The lower end of the limiting spring is fixedly connected to the connecting plate, and the other end of the limiting spring is fixedly connected to the fixed base.

[0011] Compared with the prior art, the beneficial effects of this utility model are as follows: through the cooperative structural design of the support rod, storage slot, fixing component and limiting component, when the device needs to be moved, the warning sign can be first disassembled from the support rod through the fixing component, then the warning sign can be stored inside the storage slot, and then the support rod can be stored inside the fixed base. The anti-rotation component limits the support rod, thus completing the storage of the warning sign and support rod, reducing the space occupation of the device and effectively improving the convenience of device transportation.

[0012] The anti-rotation component's structural design allows for rotational limitation of the support rod by controlling the rotation of the rotating shaft disk, thereby effectively improving the stability of the support rod and enhancing the device's practicality. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0014] Figure 2 This is a schematic diagram of the connection structure between the warning sign and the storage slot in this utility model.

[0015] Figure 3 This is a structural schematic diagram of the fixing component in this utility model.

[0016] Figure 4 This is a utility model Figure 3 Enlarged view of point A in the middle.

[0017] Figure 5 This is a schematic diagram of the anti-rotation component in this utility model.

[0018] Figure 6 This is a schematic diagram of the connection structure between the positioning bolt and the warning sign in this utility model.

[0019] In the diagram: 1. Fixed base; 2. Warning sign; 3. Support rod; 4. Storage slot; 5. Handle; 6. Positioning hole; 7. Connecting slider; 8. Limiting block; 9. First connecting sleeve; 10. Limiting screw; 11. Limiting knob; 12. Rotating shaft disc; 13. Adjusting screw; 14. Second connecting sleeve; 15. Limiting slider; 16. Limiting disc; 17. Limiting bolt; 18. Transmission worm gear; 19. Transmission worm; 20. Rotating rudder; 21. Connecting plate; 22. Positioning bolt; 23. Connecting rod; 24. Lifting plate; 25. Limiting spring. Detailed Implementation

[0020] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0021] It should be noted that, unless otherwise specified, the embodiments and features and technical solutions in the present invention can be combined with each other.

[0022] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures. Example 1

[0023] like Figures 1-6 As shown, the device includes a fixed base 1, with support rods 3 rotatably connected to both ends of the top of the fixed base 1. A warning sign 2 is positioned between the two support rods 3. To facilitate the storage of the warning sign 2, a storage groove 4 is provided on the inner side of the lower end of the fixed base 1. To facilitate the connection between the warning sign 2 and the support rods 3, connecting sliders 7 are fixed at both ends of the warning sign 2 near the support rods 3. The connecting sliders 7 are slidably connected to the support rods 3. Multiple limiting grooves are evenly provided on the outer side of the connecting sliders 7. A fixing component is provided on the inner side of the top of the support rod 3 at a position corresponding to the limiting groove. An anti-rotation component is provided on the inner side of the fixed base 1 at a position corresponding to the support rod 3 to limit the rotation of the support rod 3.

[0024] To facilitate the limiting of the connecting slider 7, the fixing component includes a limiting block 8, which is disposed inside the support rod 3 and slidably connected to the support rod 3. The limiting block 8 is inserted into the connecting slider 7 through a limiting groove. To facilitate the movement of the limiting block 8, a first connecting sleeve 9 is fixed on the side of the limiting block 8 away from the connecting slider 7. A limiting screw 10 is threadedly connected to the inner side of the end of the first connecting sleeve 9 away from the limiting block 8. The limiting screw 10 is rotatably connected to the support rod 3. The end of the limiting screw 10 away from the first connecting sleeve 9 extends to the outside of the support rod 3. To facilitate the rotation of the limiting screw 10, a limiting knob 11 is fixed to the end of the limiting screw 10 located on the outside of the support rod 3.

[0025] The top of the warning sign 2 is fixed with a positioning hole 6. Two positioning holes 6 are symmetrically opened on the side of the warning sign 2 near the handle 5. A connecting plate 21 is slidably connected to the inner side of the fixed base 1 at the position corresponding to the positioning hole 6. In order to facilitate the limiting of the warning sign 2, a positioning bolt 22 is fixed on the side of the connecting plate 21 near the warning sign 2 at the position corresponding to the positioning hole 6. The positioning bolt 22 is inserted and connected to the warning sign 2 through the positioning hole 6. In order to facilitate the movement of the positioning bolt 22 by the connecting plate 21, a connecting rod 23 is fixed in the middle of the other side of the connecting plate 21. The top of the connecting rod 23 extends to the outside of the fixed base 1. A lifting plate 24 is fixed at the end of the connecting rod 23 located on the outside of the fixed base 1. In order to facilitate the limiting of the connecting plate 21, a limiting spring 25 is sleeved on the outside of the end of the connecting rod 23 near the connecting plate 21. The lower end of the limiting spring 25 is fixedly connected to the connecting plate 21, and the other end of the limiting spring 25 is fixedly connected to the fixed base 1.

[0026] When the device needs to be stored, firstly, rotate the limiting knob 11, causing the limiting screw 10 to rotate. As the limiting screw 10 rotates, it drives the limiting block 8, which is fixed to the first connecting sleeve 9, to move away from the connecting slider 7 via the first connecting sleeve 9, which is threaded to it. When the limiting block 8 moves to the point of disengagement from the limiting screw, it releases its restriction on the connecting slider 7. Then, the warning sign 2 and the connecting slider 7 can be removed from the inside of the support rod 3, completing the disassembly of the warning sign 2. Finally, pull the lifting plate 24 away from the fixed base 1 to... The lifting plate 24 drives the connecting plate 21 and the positioning bolt 22 to move simultaneously via the connecting rod 23, and then moves the warning sign 2 to the inside of the storage slot 4. After the warning sign 2 moves to the inside of the storage slot 4, the lifting plate 24 is released. At this time, under the elastic action of the limiting spring 25, the connecting plate 21 and the positioning bolt 22 are pushed towards the warning sign 2. When the positioning bolt 22 moves to the inside of the positioning hole 6, the positioning bolt 22 completes the limiting of the warning sign 2. Then, the rotation limit of the support rod 3 is canceled by the anti-rotation component, and the two support rods 3 are stored in the inside of the fixed base 1 to complete the storage work. Example 2

[0027] like Figure 5As shown, the anti-rotation assembly includes a rotating shaft disk 12, which is located at the inner end of the support rod 3 on the fixed base 1. The rotating shaft disk 12 is fixedly connected to the support rod 3. An adjusting screw 13 is rotatably connected to the inner side of the fixed base 1 at the position corresponding to the rotating shaft disk 12. A second connecting sleeve 14 is threadedly connected to the outer side of the adjusting screw 13 near the rotating shaft disk 12. A limiting disk 16 is fixed to the end of the second connecting sleeve 14 near the rotating shaft disk 12. The limiting disk 16 is slidably connected to the fixed base 1. To facilitate the rotation of the rotating shaft disk 12 when the limiting disk 16 rotates... For rotational limiting, multiple limiting bolts 17 are evenly fixed on the side of the limiting plate 16 near the rotating shaft plate 12. Limiting holes are opened at the positions corresponding to the limiting bolts 17 on the rotating shaft plate 12, and the limiting bolts 17 are inserted and connected to the rotating shaft plate 12 through the limiting holes. In order to facilitate the rotational limiting of the second connecting sleeve 14, so that the adjusting screw 13 can drive the second connecting sleeve 14 to move along the axial direction of the adjusting screw 13 when it rotates, two limiting sliders 15 are symmetrically fixed on the outer side of the second connecting sleeve 14. The second connecting sleeve 14 is slidably connected to the fixed base 1 through the limiting sliders 15.

[0028] To facilitate the rotation of the adjusting screw 13, a transmission worm gear 18 is fixed to one end of the adjusting screw 13 away from the second connecting sleeve 14. A transmission worm 19 is rotatably connected to the inner side of the fixed base 1 at a position corresponding to the transmission worm gear 18. The transmission worm 19 is meshed with the transmission worm gear 18. To facilitate the rotation of the transmission worm 19, the top end of the transmission worm 19 extends to the outer side of the top end of the fixed base 1. A rotating rudder 20 is fixed to one end of the transmission worm 19 located on the outer side of the top end of the fixed base 1.

[0029] When it is necessary to release the rotational limitation of the support rod 3, firstly, by rotating the rotating rudder 20, the rotating rudder 20 drives the transmission worm gear 19 to rotate. When the transmission worm gear 19 rotates, it drives the adjusting screw 13, which is fixed to the transmission worm gear 18, to move simultaneously through the transmission worm wheel 18 that meshes with it. When the adjusting screw 13 rotates, it drives the limiting plate 16, which is fixed to the second connecting sleeve 14, to move along the axial direction of the adjusting screw 13 through the second connecting sleeve 14 that is threaded to it. When the limiting plate 16 moves to the point where the limiting bolt 17 disengages from the limiting hole, the limiting plate 16 releases the limitation on the rotating shaft disk 12, thereby allowing the support rod 3 to rotate. After the support rod 3 is housed inside the fixed base 1, by rotating the rotating rudder 20 in the opposite direction, the limiting bolt 17 moves to the inside of the limiting hole, thereby completing the rotational limitation of the rotating shaft disk 12 and the support rod 3.

[0030] The descriptions of the orientation and relative positional relationships of the structure in this utility model, such as descriptions of front, back, left, right, up, and down, do not constitute a limitation on this utility model, but are merely for the convenience of description.

Claims

1. A warning device for safe production, characterized in that: The device includes a fixed base (1), with support rods (3) rotatably connected to both ends of the top of the fixed base (1). A warning sign (2) is provided between the two support rods (3). A storage groove (4) is provided on the inner side of the lower end of the fixed base (1) for storing the warning sign (2). A connecting slider (7) is fixed at both ends of the warning sign (2) near the support rods (3). The connecting slider (7) is slidably connected to the support rods (3). Multiple limiting grooves are evenly provided on the outer side of the connecting slider (7). A fixing component is provided on the inner side of the top of the support rod (3) at the position corresponding to the limiting groove. An anti-rotation component is provided on the inner side of the fixed base (1) at the position corresponding to the support rod (3) for rotating and limiting the support rod (3).

2. The warning device for safe production according to claim 1, characterized in that: The fixing component includes a limiting block (8), which is disposed inside the support rod (3). The limiting block (8) is slidably connected to the support rod (3). The limiting block (8) is inserted into the connecting slider (7) through a limiting groove. A first connecting sleeve (9) is fixed on the side of the limiting block (8) away from the connecting slider (7). A limiting screw (10) is threadedly connected to the inner side of the end of the first connecting sleeve (9) away from the limiting block (8). The limiting screw (10) is rotatably connected to the support rod (3). The end of the limiting screw (10) away from the first connecting sleeve (9) extends to the outside of the support rod (3). A limiting knob (11) is fixed on the end of the limiting screw (10) located outside the support rod (3).

3. A warning device for safe production according to claim 1, characterized in that: The anti-rotation component includes a rotating shaft disk (12), which is located at the inner end of the support rod (3) on the fixed base (1). The rotating shaft disk (12) is fixedly connected to the support rod (3). An adjusting screw (13) is rotatably connected to the inner side of the fixed base (1) and at the position corresponding to the rotating shaft disk (12). A second connecting sleeve (14) is threaded to the outer side of the adjusting screw (13) near the rotating shaft disk (12). A limit plate (16) is fixed to the end of the second connecting sleeve (14) near the rotating shaft disk (12). The limit plate (16) is slidably connected to the fixed base (1). A plurality of limit bolts (17) are evenly fixed on the side of the limit plate (16) near the rotating shaft disk (12). Limit holes are opened at the positions corresponding to the rotating shaft disk (12) and the limit bolts (17). The limit bolts (17) are inserted into the rotating shaft disk (12) through the limit holes.

4. A warning device for safe production according to claim 3, characterized in that: The adjusting screw (13) is fixed with a transmission worm gear (18) at one end away from the second connecting sleeve (14). A transmission worm (19) is rotatably connected to the inner side of the fixed base (1) at a position corresponding to the transmission worm gear (18). The transmission worm (19) is meshed with the transmission worm gear (18). The top end of the transmission worm (19) extends to the outer side of the top end of the fixed base (1). A rotating rudder (20) is fixed at one end of the transmission worm (19) located on the outer side of the top end of the fixed base (1).

5. A warning device for safe production according to claim 3, characterized in that: Two limiting sliders (15) are symmetrically fixed on the outer side of the second connecting sleeve (14), and the second connecting sleeve (14) is slidably connected to the fixed base (1) through the limiting sliders (15).

6. A warning device for safe production according to claim 1, characterized in that: The warning sign (2) has a positioning hole (6) fixed at its top. Two positioning holes (6) are symmetrically opened on the side of the warning sign (2) near the handle (5). A connecting plate (21) is slidably connected to the inner side of the fixed base (1) at a position corresponding to the positioning hole (6). A positioning bolt (22) is fixed to the side of the connecting plate (21) near the warning sign (2) at a position corresponding to the positioning hole (6). The positioning bolt (22) is inserted into the warning sign (2) through the positioning hole (6). A connecting rod (23) is fixed in the middle of the other side of the plate (21). The top of the connecting rod (23) extends to the outside of the fixed base (1). A lifting plate (24) is fixed at one end of the connecting rod (23) located outside the fixed base (1). A limiting spring (25) is sleeved on the outside of one end of the connecting rod (23) near the connecting plate (21). The lower end of the limiting spring (25) is fixedly connected to the connecting plate (21), and the other end of the limiting spring (25) is fixedly connected to the fixed base (1).

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