Night construction area warning and guiding device

Abstract

The utility model relates to the technical field of construction area warning and guiding, and discloses a night construction area warning and guiding device, which solves the problem that the width of the night construction area warning and guiding device cannot be adjusted in the using process, and comprises a supporting bottom plate, and a supporting frame is fixedly arranged at the top of the supporting bottom plate. A positioning plate is fixedly installed at the top of the supporting frame, a light-emitting warning slogan is fixedly installed on the outer side of the positioning plate, movable plates are arranged on the two sides of the positioning plate, and a guiding arrow indicating lamp is fixedly installed on one side of each movable plate. A control switch is fixedly installed on the side, away from the positioning plate, of the frame body, an adjusting assembly is installed in the frame body, and the two movable plates are both connected with the adjusting assembly. According to the warning and guiding device for the construction area at night, the width can be adjusted in the using process of the warning and guiding device for the construction area at night, so that a better warning and guiding effect can be achieved.

Description

Technical Field

[0001] This utility model belongs to the field of construction area warning and guidance technology, specifically a nighttime construction area warning and guidance device. Background Technology

[0002] Nighttime construction area warning refers to safety management measures that use specific signs and equipment to convey danger information to construction workers and the public in low-light environments. Its core objectives are to prevent accidents, delineate dangerous areas, and ensure the safety of nighttime operations. However, the width of nighttime construction area warning and guidance devices cannot be adjusted during use, which makes it difficult to achieve better warning and guidance effects and thus hinders their practicality. Utility Model Content

[0003] In order to overcome the shortcomings of the prior art, this utility model provides a warning and guidance device for nighttime construction areas, which effectively solves the problem that the width of the warning and guidance device for nighttime construction areas cannot be adjusted during use, making it difficult to achieve a better warning and guidance effect and thus hindering its practicality.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a warning and guidance device for nighttime construction areas, comprising a supporting base plate, a supporting frame fixedly installed on the top of the supporting base plate, a positioning plate fixedly installed on the top of the supporting frame, an luminous warning sign fixedly installed on the outer side of the positioning plate, flashlights A fixedly installed on the four corners of the positioning plate near the luminous warning sign, a battery A fixedly installed at the top center of the positioning plate away from the luminous warning sign, movable plates on both sides of the positioning plate, a guide arrow indicator light fixedly installed on one side of the movable plate, a flashlight B fixedly installed above and below the guide arrow indicator light and on the outer side of the movable plate, a battery B fixedly installed on the movable plate away from the guide arrow indicator light, a frame fixedly installed on the positioning plate away from the luminous warning sign, a control switch fixedly installed on the frame away from the positioning plate, an adjustment component installed inside the frame, and both movable plates connected to the adjustment component.

[0005] Preferably, the adjustment assembly includes a dual-axis motor, which is fixedly installed on the inner wall of the frame. Adjustment shafts are fixedly installed on both ends of the dual-axis motor's output shaft. A positioning seat is rotatably installed on the outer side of the adjustment shaft away from the dual-axis motor, and the positioning seat is fixedly installed on the inner wall of the frame. A driving bevel gear is fixedly installed on the outer side of the driving bevel gear, meshing with a driven bevel gear. A transmission shaft is fixedly installed through the interior of the driven bevel gear, with one end rotatably connected to the inner wall of the frame and the other end rotatably connected to the positioning plate. A transmission gear is fixedly installed on the outer side of the transmission shaft, meshing with a transmission rack at the top of the transmission gear. The ends of the two transmission racks that are far apart extend to the outside of the frame. A connecting block is fixedly installed on the ends of the two transmission racks that are far apart, and the connecting block is fixedly installed on the outer side of the movable plate.

[0006] Preferably, a positioning slide rod is provided at the inner top of the frame, and positioning blocks are fixedly installed at both ends of the positioning slide rod. The top of the positioning blocks is fixedly connected to the inner top of the frame. Positioning sleeves are symmetrically slidably installed on the outer side of the positioning slide rod, and the two positioning sleeves are respectively fixedly installed on the top of the two transmission racks that are close to each other. Positioning strips are symmetrically fixedly installed on the inner walls of the two positioning sleeves. Positioning grooves are symmetrically opened on the outer side of the positioning slide rod, and the positioning strips are slidably installed inside the positioning grooves.

[0007] Preferably, positioning sleeves are symmetrically fixedly installed at both ends of the side of the positioning plate closest to the frame. A positioning crossbar is slidably installed inside the positioning sleeve. A limit block is fixedly installed at one end of the positioning crossbar, and a fixing block is fixedly installed at the other end of the positioning crossbar. The fixing block is fixedly installed on the outside of the movable plate.

[0008] Compared with the prior art, the beneficial effects of this utility model are:

[0009] 1) During operation, the interaction of the supporting base plate, supporting frame, positioning plate, luminous warning sign, movable plate, guide arrow indicator light, frame, control switch and adjustment components allows the width of the warning and guidance device in the night construction area to be adjusted during use, so as to achieve a better warning and guidance effect and thus achieve better practicality.

[0010] 2) During operation, the interaction of the positioning block, positioning slide rod, positioning slide sleeve, positioning slide bar and positioning slide groove makes it easier for the transmission rack to achieve better stability when moving, thereby ensuring that the adjustment component can work stably. Attached Figure Description

[0011] The accompanying drawings are provided to further understand the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation thereof.

[0012] In the attached diagram:

[0013] Figure 1 This is a schematic diagram of the structure of a nighttime construction area warning and guidance device according to the present invention;

[0014] Figure 2 This is a schematic diagram of the back structure of the positioning plate of this utility model;

[0015] Figure 3 This is a schematic diagram of the adjustment component structure of this utility model;

[0016] Figure 4 This is a schematic diagram of the disassembled structure of the positioning slide sleeve and positioning slide rod of this utility model.

[0017] In the diagram: 1. Support base plate; 2. Support frame; 3. Positioning plate; 4. Illuminated warning sign; 5. Flashing light A; 6. Battery A; 7. Movable plate; 8. Guide arrow indicator light; 9. Flashing light B; 10. Battery B; 11. Frame; 12. Control switch; 13. Adjustment assembly; 14. Dual-axis motor; 15. Adjustment shaft; 16. Positioning seat; 17. Driving bevel gear; 18. Driven bevel gear; 19. Transmission shaft; 20. Transmission gear; 21. Transmission rack; 22. Connecting block; 23. Positioning slide rod; 24. Positioning block; 25. Positioning sleeve; 26. Positioning slide bar; 27. Positioning groove; 28. Positioning sleeve; 29. ​​Positioning crossbar; 30. Limiting block; 31. Fixing block. 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 of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0019] Example 1, by Figure 1 , Figure 2 , Figure 3 and Figure 4This utility model relates to a warning and guidance device for nighttime construction areas, including a supporting base plate 1, a supporting frame 2 fixedly installed on the top of the supporting base plate 1, a positioning plate 3 fixedly installed on the top of the supporting frame 2, an luminous warning sign 4 fixedly installed on the outer side of the positioning plate 3, flashlights A5 fixedly installed on the four corners of the positioning plate 3 near the luminous warning sign 4, a battery A6 fixedly installed at the top center of the side of the positioning plate 3 away from the luminous warning sign 4, movable plates 7 on both sides of the positioning plate 3, a guide arrow indicator light 8 fixedly installed on one side of the movable plate 7, and flashlights B9 fixedly installed above and below the guide arrow indicator light 8 and on the outer side of the movable plate 7. A battery B10 is fixedly installed on the side of plate 7 away from the guide arrow indicator 8. A frame 11 is fixedly installed on the side of positioning plate 3 away from the luminous warning sign 4. A control switch 12 is fixedly installed on the side of frame 11 away from positioning plate 3. An adjustment component 13 is installed inside the frame 11, and both movable plates 7 are connected to the adjustment component 13. Positioning sleeves 28 are symmetrically fixedly installed on both ends of the side of positioning plate 3 closest to frame 11. A positioning crossbar 29 is slidably installed inside the positioning sleeve 28. A limit block 30 is fixedly installed on one end of the positioning crossbar 29, and a fixing block 31 is fixedly installed on the other end of the positioning crossbar 29. The fixing block 31 is fixedly installed on the outside of the movable plate 7.

[0020] The adjustment assembly 13 includes a dual-axis motor 14, which is fixedly mounted on the inner wall of the frame 11. Adjustment shafts 15 are fixedly mounted on both output shafts of the dual-axis motor 14. A positioning seat 16 is rotatably mounted on the outer side of the end of the adjustment shaft 15 away from the dual-axis motor 14, and the positioning seat 16 is fixedly mounted on the inner wall of the frame 11. A driving bevel gear 17 is fixedly mounted on the end of the adjustment shaft 15 away from the dual-axis motor 14. A driven bevel gear 18 is meshed with the outer side of the driving bevel gear 17. The inner side of the driven bevel gear 18... A drive shaft 19 is fixedly installed through the frame 11, with one end of the drive shaft 19 rotatably connected to the inner wall of the frame 11 and the other end of the drive shaft 19 rotatably connected to the positioning plate 3. A drive gear 20 is fixedly installed on the outer side of the drive shaft 19, and a drive rack 21 is meshed with the top of the drive gear 20. The ends of the two drive racks 21 that are far apart from each other extend to the outside of the frame 11. A connecting block 22 is fixedly installed on the ends of the two drive racks 21 that are far apart from each other, and the connecting block 22 is fixedly installed on the outer side of the movable plate 7.

[0021] The frame 11 has a positioning slide rod 23 at its inner top. Positioning blocks 24 are fixedly installed at both ends of the positioning slide rod 23, and the top of the positioning blocks 24 is fixedly connected to the inner top of the frame 11. Positioning sleeves 25 are symmetrically slidably installed on the outer side of the positioning slide rod 23. The two positioning sleeves 25 are respectively fixedly installed on the top of the two transmission racks 21 that are close to each other. Positioning strips 26 are symmetrically fixedly installed on the inner wall of the two positioning sleeves 25. Positioning grooves 27 are symmetrically opened on the outer side of the positioning slide rod 23, and the positioning strips 26 are slidably installed inside the positioning grooves 27.

[0022] During use, the interaction of the supporting base plate 1, supporting frame 2, positioning plate 3, luminous warning sign 4, movable plate 7, guide arrow indicator light 8, frame 11, control switch 12, and adjustment component 13 allows the width of the nighttime construction area warning and guidance device to be adjusted to achieve a better warning and guidance effect, thus improving its practicality. Furthermore, the interaction of the positioning block 24, positioning slide rod 23, positioning slide sleeve 25, positioning slide bar 26, and positioning slide groove 27 ensures better stability of the transmission rack 21 during movement, thereby ensuring that the adjustment component 13 can work stably.

[0023] Working principle: During operation, the dual-axis motor 14 drives the two adjusting shafts 15 to rotate simultaneously inside the positioning seat 16, ensuring better stability of the adjusting shafts 15 during rotation. Simultaneously, the adjusting shafts 15 drive the driving bevel gear 17 to rotate, which in turn drives the driven bevel gear 18. The driven bevel gear 18 drives the transmission shaft 19 to rotate, which in turn drives the transmission gear 20. The transmission gear 20 then moves the transmission rack 21, which in turn moves the positioning sleeve 25 to slide outside the positioning slide rod 23. The positioning sleeve 25 then moves the positioning slide bar 26 to slide inside the positioning groove 27, ensuring better stability of the transmission rack 21 during movement. Simultaneously, the transmission rack 21 drives the connecting block 22 to move, and the connecting block 22 drives the movable plate 7 to move. The movable plate 7 drives the positioning crossbar 29 to slide inside the positioning sleeve 28 through the fixed block 31, which can ensure that the movable plate 7 can achieve better stability when moving. At this time, the two movable plates 7 move away from each other at both ends of the positioning plate 3. After the two positioning plates 3 have moved to the required distance, the dual-axis motor 14 is stopped. Then, during use, the luminous warning sign 4 is used for warning operation, and the guide arrow indicator light 8 is used for guidance operation. In this way, the width of the warning and guidance device in the night construction area can be adjusted during use to achieve a better warning and guidance effect, thereby facilitating better practicality.

Claims

1. A warning and guidance device for nighttime construction areas, comprising a supporting base plate (1), characterized in that: A support frame (2) is fixedly installed on the top of the support base plate (1), and a positioning plate (3) is fixedly installed on the top of the support frame (2). A luminous warning sign (4) is fixedly installed on the outer side of the positioning plate (3). Flashlights A (5) are fixedly installed on the four corners of the side of the positioning plate (3) closest to the luminous warning sign (4). A storage battery A (6) is fixedly installed at the top center of the side of the positioning plate (3) away from the luminous warning sign (4). Movable plates (7) are provided on both sides of the positioning plate (3). A guide arrow indicator light is fixedly installed on one side of the movable plate (7). 8) A flashlight B (9) is fixedly installed above and below the guide arrow indicator (8) and on the outside of the movable plate (7). A battery B (10) is fixedly installed on the side of the movable plate (7) away from the guide arrow indicator (8). A frame (11) is fixedly installed on the side of the positioning plate (3) away from the luminous warning sign (4). A control switch (12) is fixedly installed on the side of the frame (11) away from the positioning plate (3). An adjustment component (13) is installed inside the frame (11), and both movable plates (7) are connected to the adjustment component (13).

2. The warning and guidance device for nighttime construction areas according to claim 1, characterized in that: The adjustment assembly (13) includes a dual-axis motor (14), which is fixedly mounted on the inner wall of the frame (11). Adjustment shafts (15) are fixedly mounted on both output shafts of the dual-axis motor (14). A positioning seat (16) is rotatably mounted on the outer side of the end of the adjustment shaft (15) away from the dual-axis motor (14), and the positioning seat (16) is fixedly mounted on the inner wall of the frame (11). A driving bevel gear (17) is fixedly mounted on the outer side of the driving bevel gear (17), and a driven bevel gear (18) meshes with the outer side of the driving bevel gear (17). A drive shaft (19) is fixedly installed inside the frame (11), and one end of the drive shaft (19) is rotatably connected to the inner wall of the frame (11). The other end of the drive shaft (19) is rotatably connected to the positioning plate (3). A drive gear (20) is fixedly installed on the outside of the drive shaft (19). A drive rack (21) is meshed with the top of the drive gear (20). The ends of the two drive racks (21) that are far apart from each other extend to the outside of the frame (11). A connecting block (22) is fixedly installed on the ends of the two drive racks (21) that are far apart from each other. The connecting block (22) is fixedly installed on the outside of the movable plate (7).

3. A warning and guidance device for nighttime construction areas according to claim 2, characterized in that: The top of the frame (11) is provided with a positioning slide rod (23). Positioning blocks (24) are fixedly installed at both ends of the positioning slide rod (23), and the top of the positioning blocks (24) is fixedly connected to the top of the frame (11). Positioning sleeves (25) are symmetrically slidably installed on the outside of the positioning slide rod (23), and the two positioning sleeves (25) are respectively fixedly installed on the top of the two transmission racks (21) that are close to each other. Positioning strips (26) are symmetrically fixedly installed on the inner wall of the two positioning sleeves (25). Positioning grooves (27) are symmetrically opened on the outside of the positioning slide rod (23), and the positioning strips (26) are slidably installed inside the positioning grooves (27).

4. A warning and guidance device for nighttime construction areas according to claim 1, characterized in that: The positioning plate (3) is symmetrically fixedly installed with positioning sleeves (28) at both ends of the frame (11) on one side. A positioning crossbar (29) is slidably installed inside the positioning sleeve (28). A limit block (30) is fixedly installed at one end of the positioning crossbar (29), and a fixing block (31) is fixedly installed at the other end of the positioning crossbar (29). The fixing block (31) is fixedly installed on the outside of the movable plate (7).

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