A mine warning sign

Abstract

The utility model discloses a warning sign for mine, including fixed box, the upper end of both sides of fixed box outer surface all is fixedly connected with stand, the top between two stand is fixedly installed with warning sign body, the middle end of fixed box inner chamber bottom is rotatably connected with the shaft through bearing, both ends of the shaft all are fixedly connected with the winding disc, the middle end winding of winding disc has the reflective warning tape, the normal surface between two reflective warning tapes is fixedly installed with the plug -in stick. The utility model discloses the setting of warning sign body can with the mode of writing to the effective warning reminder of the driver on the mine road, through the setting of plug -in stick, reflective warning tape, fixed box, winding disc and the shaft, when the dangerous situation of the mine road of nearby personnel, personnel can quickly pull the reflective warning tape in the road above, and the warning and interception of the passing vehicle are carried out, avoid the security accident of the vehicle into.

Description

Technical Field

[0001] This utility model relates to the technical field of mine warning equipment, specifically a warning sign for mines. Background Technology

[0002] Mine roads are complex and unpredictable, frequently encountering hazards such as landslides, road collapses, and mudslides. Warning signs are typically installed along mine roads to convey danger information through text and images, serving as a warning. However, when a road hazard occurs, these warning signs lack the function of stopping vehicles, making it difficult for nearby personnel to quickly and effectively close the road. Passing vehicles and personnel may enter the danger zone without being aware of the danger in time, leading to serious safety accidents. This not only threatens the lives of personnel but also affects the normal production operations of the mine, resulting in significant economic losses. Utility Model Content

[0003] The purpose of this utility model is to provide a warning sign for mines, which has the advantage that when a road hazard occurs, nearby personnel can quickly close the road and intercept vehicles to avoid serious safety accidents.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a warning sign for mining, comprising a fixed box, wherein columns are fixedly connected to the upper ends of both sides of the outer surface of the fixed box, and a warning sign body is fixedly installed between the tops of the two columns. A rotating shaft is movably connected to the middle end of the bottom of the fixed box via a bearing. A winding disc is fixedly connected to both ends of the rotating shaft, and a reflective warning strip is wound around the middle end of the winding disc. An insert rod is fixedly installed between the front surfaces of the two reflective warning strips. A rotating sleeve is movably connected between the upper end of the rotating shaft and the middle end of the top of the fixed box. A fixed disc is fixedly connected to the outer surface of the rotating sleeve, and a screw is threadedly connected to the top of the rotating sleeve. The bottom of the screw contacts the top of the rotating shaft.

[0005] As a preferred embodiment, a limiting seat is fixedly connected to the lower end of the front surface of the fixed box, the surface of the insertion rod contacts the front surface of the limiting seat, a through hole is opened at the right end of the limiting seat, a strap is fixedly connected to the left end of the limiting seat, and the right end of the strap is movably inserted through the surface of the through hole.

[0006] As a preferred embodiment, both ends of the front surface of the fixed box are movably connected to rotating drums via bearings, and the surface of the reflective warning tape contacts the surface of the rotating drums.

[0007] As a preferred embodiment, a mounting base plate is fixedly connected to the bottom of the outer surface of the fixed box, and mounting holes are provided on all four sides of the mounting base plate.

[0008] As a preferred embodiment, a support plate is fixedly connected to the upper end of the left side of the inner cavity of the fixed box, and the right end of the support plate is movably connected to the upper end of the rotating shaft through a bearing.

[0009] As a preferred embodiment, guide grooves are provided around the upper end of the rotating shaft, and guide blocks are fixedly connected around the lower end of the inner cavity of the rotating sleeve, with the surface of the guide blocks movably connected to the surface of the guide grooves.

[0010] As a preferred embodiment, a rubber anti-slip pad is fixedly connected to the top of the fixed disk, and a turntable is fixedly connected to the upper end of the outer surface of the rotating sleeve.

[0011] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0012] This utility model, through the setting of the warning sign, can effectively warn and remind drivers and passengers on mining roads in the form of text. With the setting of the pole, reflective warning tape, fixing box, winding reel and swivel, it is convenient for nearby personnel to quickly pull the reflective warning tape across the road when a dangerous situation occurs on the mining road, so as to warn and intercept passing vehicles and prevent them from entering and causing safety accidents. At the same time, with the setting of the rotating sleeve, screw and fixing plate, after the reflective warning tape is pulled across, the personnel can operate the screw to rotate so that the fixing plate and fixing box are tightly attached. This can apply resistance to the rotation of the rotating sleeve, swivel and winding reel, so as to prevent the reflective warning tape from being continuously unwound and loosened by the wind, thus ensuring the warning effect of the reflective warning tape. Attached Figure Description

[0013] Figure 1 This is a perspective view of the present utility model;

[0014] Figure 2 This is a cross-sectional view of the right side of the fixing box of this utility model;

[0015] Figure 3 This is a schematic cross-sectional view of the rotating sleeve of this utility model;

[0016] Figure 4 This utility model Figure 1 A magnified view of section A in the image.

[0017] In the diagram: 1. Fixed box; 2. Mounting base plate; 3. Insert rod; 4. Column; 5. Warning sign body; 6. Rotating shaft; 7. Winding reel; 8. Reflective warning tape; 9. Rotating sleeve; 10. Fixed plate; 11. Support plate; 12. Rotating drum; 13. Turntable; 14. Screw; 15. Guide block; 16. Guide groove; 17. Rubber anti-slip pad; 18. Strap; 19. Limit seat; 20. Through hole. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0019] Secondly, the term "an embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single or selective embodiment that excludes other embodiments.

[0020] The components in this application, such as the fixed box 1, mounting base plate 2, insert rod 3, column 4, warning sign body 5, rotating shaft 6, winding disc 7, reflective warning tape 8, rotating sleeve 9, fixed plate 10, support plate 11, rotating cylinder 12, turntable 13, screw 14, guide block 15, guide groove 16, rubber anti-slip pad 17, strap 18, limit seat 19, and through hole 20, are all general standard parts or parts known to those skilled in the art. Their structure and principle can be learned by those skilled in the art through technical manuals or conventional experimental methods.

[0021] Example 1:

[0022] Please see Figures 1-4 As shown, this utility model provides a warning sign for mining, including a fixed box 1. Columns 4 are fixedly connected to the upper ends of both sides of the outer surface of the fixed box 1. A warning sign body 5 is fixedly installed between the tops of the two columns 4. A rotating shaft 6 is movably connected to the middle end of the bottom of the inner cavity of the fixed box 1 via a bearing. Winding discs 7 are fixedly connected to both ends of the rotating shaft 6. Reflective warning tape 8 is wound around the middle end of the winding disc 7. An insert rod 3 is fixedly installed between the front surfaces of the two reflective warning tapes 8. A rotating sleeve 9 is movably connected between the upper end of the rotating shaft 6 and the middle end of the top of the fixed box 1. A fixed plate 10 is fixedly connected to the outer surface of the rotating sleeve 9. A screw 14 is threadedly connected to the top of the rotating sleeve 9, and the bottom of the screw 14 contacts the top of the rotating shaft 6.

[0023] In this technical solution, the warning sign 5 effectively warns drivers and passengers on the mine road using text. When a hazard occurs on the mine road ahead, nearby personnel can pull the lever 3 to extend the reflective warning tape 8 from the fixed box 1. As the reflective warning tape 8 extends, it pulls the winding reel 7, the rotating shaft 6, and the rotating sleeve 9 to rotate, causing the winding reel 7 to continuously unwind the reflective warning tape 8 until it is stretched horizontally above the mine road. Then, personnel can insert the lever 3 into the ground. At this point, the reflective warning tape 8 will... It can warn and intercept vehicles passing over the road to prevent them from entering and causing safety accidents. At the same time, by supporting the rotating sleeve 9 and operating the screw 14 to rotate it, the rotating sleeve 9 moves upward along the thread of the screw 14. The movement of the rotating sleeve 9 can drive the fixed plate 10 to move, so that the fixed plate 10 can be tightly attached to the surface of the fixed box 1. This can apply resistance to the rotation of the rotating sleeve 9, the rotating shaft 6 and the winding disc 7, and prevent the reflective warning tape 8 from being continuously unwound and loosened by the wind, thus ensuring the warning effect of the reflective warning tape 8.

[0024] Example 2:

[0025] Based on Embodiment 1, this utility model is as follows: Figures 1-4 As shown, a limiting seat 19 is fixedly connected to the lower end of the front surface of the fixed box 1. The surface of the insertion rod 3 contacts the front surface of the limiting seat 19. A through hole 20 is provided at the right end of the limiting seat 19. A strap 18 is fixedly connected to the left end of the limiting seat 19. The right end of the strap 18 is movably inserted through the surface of the through hole 20. Both ends of the front surface of the fixed box 1 are movably connected to a rotating cylinder 12 via bearings. The surface of the reflective warning tape 8 contacts the surface of the rotating cylinder 12. A mounting base plate 2 is fixedly connected to the bottom of the outer surface of the fixed box 1. Mounting holes are provided around the base plate 2. A support plate 11 is fixedly connected to the upper left side of the inner cavity of the fixed box 1. The right end of the support plate 11 is movably connected to the upper end of the rotating shaft 6 via a bearing. Guide grooves 15 are provided around the upper end of the rotating shaft 6. Guide blocks 16 are fixedly connected around the lower end of the inner cavity of the rotating sleeve 9. The surface of the guide blocks 16 is movably connected to the surface of the guide grooves 15. A rubber anti-slip pad 17 is fixedly connected to the top of the fixed plate 10. A turntable 13 is fixedly connected to the upper end of the outer surface of the rotating sleeve 9.

[0026] In this technical solution, the setting of the limiting seat 19, through hole 20 and strap 18 facilitates the binding and storage of the insertion rod 3 when it is placed. The setting of the rotating cylinder 12 can guide the reflective warning tape 8 during the pulling process. The setting of the mounting base plate 2 and mounting hole facilitates the installation and fixing of the fixing box 1 with bolts. The setting of the support plate 11 achieves the purpose of supporting the upper end of the rotating shaft 6, preventing the rotating shaft 6 from tilting due to force. The setting of the guide groove 15 and guide block 16 achieves the purpose of guiding the rotating sleeve 9 and the rotating shaft 6, ensuring that the rotating sleeve 9 and the rotating shaft 6 can maintain synchronous rotation. The setting of the rubber anti-slip pad 17 effectively improves the anti-slip effect of the subsequent contact between the fixing plate 10 and the fixing box 1. The setting of the turntable 13 facilitates the operation of the rotating sleeve 9 to rotate.

[0027] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit the scope of protection of this utility model. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of this utility model without departing from the essence and scope of the technical solutions of this utility model.

Claims

1. A warning sign for use in mines, comprising a fixed box (1), characterized in that: The upper ends of both sides of the outer surface of the fixed box (1) are fixedly connected to the columns (4). A warning sign body (5) is fixedly installed between the tops of the two columns (4). The middle end of the bottom of the inner cavity of the fixed box (1) is movably connected to the rotating shaft (6) through the bearing. Both ends of the rotating shaft (6) are fixedly connected to the winding disc (7). The middle end of the winding disc (7) is wound with reflective warning tape (8). The front surfaces of the two reflective warning tapes (8) are fixedly installed with the insert rod (3). The upper end of the rotating shaft (6) is movably connected to the middle end of the top of the fixed box (1). The outer surface of the rotating sleeve (9) is fixedly connected to the fixed disc (10). The top of the rotating sleeve (9) is threadedly connected to the screw (14). The bottom of the screw (14) contacts the top of the rotating shaft (6).

2. A warning sign for mining operations according to claim 1, characterized in that: A limiting seat (19) is fixedly connected to the lower end of the front surface of the fixed box (1). The surface of the insertion rod (3) contacts the front surface of the limiting seat (19). A through hole (20) is opened at the right end of the limiting seat (19). A strap (18) is fixedly connected to the left end of the limiting seat (19). The right end of the strap (18) is movably inserted through the surface of the through hole (20).

3. A warning sign for mining as described in claim 1, characterized in that: Both ends of the front surface of the fixed box (1) are movably connected to the rotating drum (12) via bearings, and the surface of the reflective warning strip (8) is in contact with the surface of the rotating drum (12).

4. A warning sign for mining as described in claim 1, characterized in that: The bottom of the outer surface of the fixed box (1) is fixedly connected to the mounting base plate (2), and mounting holes are provided around the mounting base plate (2).

5. A warning sign for mining operations according to claim 1, characterized in that: A support plate (11) is fixedly connected to the upper end of the left side of the inner cavity of the fixed box (1), and the right end of the support plate (11) is movably connected to the upper end of the rotating shaft (6) through a bearing.

6. A warning sign for mining operations according to claim 1, characterized in that: Guide grooves (15) are provided around the upper end of the rotating shaft (6), and guide blocks (16) are fixedly connected around the lower end of the inner cavity of the rotating sleeve (9). The surface of the guide block (16) is movably connected to the surface of the guide groove (15).

7. A warning sign for mining operations according to claim 1, characterized in that: A rubber anti-slip pad (17) is fixedly connected to the top of the fixed plate (10), and a turntable (13) is fixedly connected to the upper end of the outer surface of the rotating sleeve (9).

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