Construction safety warning board

Abstract

The utility model discloses a construction safety warning board which comprises a bottom plate, a box body, a dynamic moving structure, an adjusting structure, a mounting frame and an LED light bar. The top of the bottom plate is fixedly connected with a box, the dynamic moving structure is arranged in the box, the adjusting structure is arranged at the top of the box, the mounting frame is arranged at the top of the adjusting structure, and the LED lamp strips are arranged at the two ends of the front side surface of the mounting frame. Compared with the prior art, the warning board has the advantages that the first motor is started to drive the rotating shaft to rotate, the rotating shaft drives the half gear to rotate, and the half gear is intermittently meshed with the rack to drive the moving frame to move left and right in a reciprocating mode, so that the warning board is driven to shake left and right; the warning board has the advantages that the warning board can dynamically change left and right in the using process by matching with the LED light bar, the night distinguishing degree of the warning board is improved, the warning effect is improved, passing drivers and pedestrians are conveniently attracted to pay attention to road conditions, the warning board is prevented from being ignored, and the construction safety is improved.

Description

Technical Field

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

[0002] Construction refers to the production activities during the implementation phase of a project. It is the process of constructing various buildings. It can also be described as the process of transforming the various lines on the design drawings into physical objects at designated locations. It includes foundation construction, main structure construction, roof construction, and decorative construction. Construction sites are often dangerous. If non-construction personnel inadvertently enter, their personal safety may be affected. Therefore, warning signs should be set up outside the construction area to provide warnings.

[0003] The patent document with announcement number CN216719439U discloses a construction safety warning sign, comprising a base plate, a movable mechanism is provided under the base plate, the movable mechanism includes a roller, and a connecting block is provided on one side of the roller; through the structural design of the placement mechanism, warning plate, hinge, protective plate, sealing strip, rotating shaft and clamping plate, the function of replacing the internal slogan of the warning sign is realized, which solves the problem that the internal slogan cannot be replaced according to the required work requirements during work, resulting in the application scope of the warning sign being limited, and the situation that a new one needs to be purchased when replaced, thereby increasing the cost of use and reducing the practicality. During work, the protective plate can be rotated open by the hinge, the warning slogan board to be placed is placed inside the warning plate, and the clamping plate is then rotated by the rotating shaft to fix the warning slogan board, thereby providing effective protection for the replacement of the warning slogan board, but the existing technology still has defects:

[0004] In the prior art, warnings are only given through simple warning signs, which have a low warning effect. Since the warning signs are statically placed and fixed, they are not easy to attract attention and are easily ignored by pedestrians. In dark situations at night, pedestrians may not be able to see the warning signs or when drivers are driving for a long time, passing drivers at a distance may easily ignore the warning signs. Drivers may not be able to notice the construction situation until they drive closer, resulting in the inability to effectively warn passing drivers and pedestrians, which may easily lead to traffic accidents and reduce the practicality of the warning signs.

[0005] The information disclosed in this background technology section is only intended to increase the understanding of the overall background of the present invention, and should not be regarded as an admission or any form of suggestion that the information constitutes the prior art already known to those skilled in the art. Utility Model Content

[0006] The technical problem to be solved by the utility model is to overcome the above-mentioned defects and provide a construction safety warning sign.

[0007] In order to solve the above technical problems, the technical solution provided by the present invention is: a construction safety warning sign, comprising:

[0008] A bottom plate, with a box body fixedly connected to the top of the bottom plate;

[0009] A dynamic moving structure, the dynamic moving structure is arranged inside the box, the dynamic moving structure includes a motor 1 fixedly mounted on one end of the inner wall of the box, the output end of the motor 1 is fixedly connected to a rotating shaft, one end of the rotating shaft is fixedly connected to the front wall of the box, a half gear is fixedly connected to the rotating shaft, two ends of the inner wall of the box are fixedly connected to a guide rod 1 and a guide rod 2, a rectangular through hole is opened on the top of the inner wall of the box, a sliding sleeve 1 is slidably connected to the guide rod 1, a sliding sleeve 2 is slidably connected to the guide rod 2, the sliding sleeve 2 is slidably connected to the rectangular through hole, a moving frame is fixedly connected to the side opposite to the sliding sleeve 2, a rack is fixedly connected to the two ends of the inner wall of the moving frame, and the rack is meshed with the half gear;

[0010] An adjustment structure, wherein the adjustment structure is provided on the top of the box;

[0011] A mounting frame, the mounting frame being arranged on the top of the adjustment structure;

[0012] LED light strips are arranged at both ends of the front surface of the installation frame.

[0013] Furthermore, a battery is provided at the bottom of the inner wall of the box.

[0014] Furthermore, the regulating structure includes:

[0015] A fixed block, the fixed block being fixedly connected to the top of the second sliding sleeve;

[0016] Motor 2, wherein the motor 2 is fixedly installed inside the fixed block;

[0017] A turntable, the turntable being fixedly connected to the output end of the second motor;

[0018] An electric telescopic rod, which is fixedly installed on the top of the turntable;

[0019] A connecting plate is fixedly connected to the output end of the electric telescopic rod.

[0020] Furthermore, the installation frame is fixedly connected to the top of the connecting plate, a slide groove is opened on one side of the installation frame, a warning plate is slidably connected in the slide groove, and fixing bolts are threadedly connected at both ends of the inner wall of the slide groove, and the fixing bolts are used in conjunction with the warning plate.

[0021] Furthermore, a solar panel is fixedly mounted on the top of the mounting frame.

[0022] Furthermore, an anti-skid plate is provided at the bottom of the base plate, and electric cylinders are fixedly installed at the four corners of the bottom inner wall of the box. The output end of the electric cylinder passes through the base plate and the end is fixedly connected to the anti-skid plate.

[0023] Furthermore, universal wheels are fixedly connected to the four corners of the bottom of the base plate.

[0024] The advantages of the present invention compared with the prior art are: through the setting of the dynamic moving structure, when used at night, the LED light strip illuminates the warning text on the warning board, and by starting the motor 1 to drive the rotating shaft to rotate, the rotating shaft drives the half gear to rotate, and the half gear is connected with the rack through intermittent meshing, thereby driving the movable frame to move back and forth left and right on the guide rod 1 and the guide rod 2, thereby driving the warning board to swing left and right, and cooperating with the LED light strip, the warning board shows dynamic left and right changes during use, which improves the night recognition of the warning board, thereby improving the warning effect, and conveniently attracting the attention of passing drivers and pedestrians to road conditions, avoiding ignoring the existence of the warning board, thereby improving construction safety and good practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This utility model is a three-dimensional construction safety warning sign Figure 1 .

[0026] Figure 2 This utility model is a three-dimensional construction safety warning sign Figure 2 .

[0027] Figure 3 It is a front sectional view of a construction safety warning sign of the present utility model.

[0028] Figure 4 It is a side sectional view of a construction safety warning sign of the present utility model.

[0029] Figure 5 This utility model is a construction safety warning sign Figure 3 Enlarged structural diagram at point A in the middle.

[0030] Markings in the figure: 1. Base plate; 2. Box body; 21. Battery; 3. Dynamic moving structure; 31. Motor 1; 32. Rotating shaft; 33. Half gear; 34. Guide rod 1; 35. Guide rod 2; 36. Rectangular through hole; 37. Slide 1; 38. Slide 2; 39. Moving frame; 310. Rack; 4. Adjustment structure; 41. Fixed block; 42. Motor 2; 43. Turntable; 44. Electric telescopic rod; 45. Connecting plate; 5. Mounting frame; 51. Slide; 52. Warning plate; 53. Fixing bolt; 6. LED light strip; 7. Solar panel; 8. Anti-skid plate; 81. Electric cylinder; 9. Universal wheel. DETAILED DESCRIPTION

[0031] Exemplary embodiments will be described in detail herein, examples of which are illustrated in the accompanying drawings. In the following description, when referring to the drawings, identical numerals in different figures represent identical or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments are not intended to represent all embodiments consistent with the present disclosure. Rather, they are merely examples of devices consistent with certain aspects of the present disclosure, as detailed in the appended claims.

[0032] The following is a clear and complete description of the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0033] like Figures 1 to 5 As shown, this embodiment proposes a construction safety warning sign, including a base plate 1, a box body 2 is fixedly connected to the top of the base plate 1, and a battery 21 is provided at the bottom of the inner wall of the box body 2. The battery 21 is used to power the construction safety warning sign during use, and no external power supply is required.

[0034] A dynamic moving structure 3 is provided inside the box body 2. The dynamic moving structure 3 includes a motor 31 fixedly mounted on one end of the inner wall of the box body 2, wherein a motor frame is provided on the outside of the motor 31, and the motor frame is fixedly connected to the inner wall surface of the box body 2. The output end of the motor 31 is fixedly connected to a rotating shaft 32, one end of the rotating shaft 32 is fixedly connected to the front wall of the box body 2, and a half gear 33 is fixedly connected to the rotating shaft 32. A guide rod 1 34 and a guide rod 2 35 are fixedly connected at both ends of the inner wall of the box body 2. A rectangular through hole 36 is provided on the top of the inner wall of the box body 2, and a sliding sleeve 33 is slidably connected to the guide rod 1 34. 7. A second sleeve 38 is slidably connected to the guide rod 35. The second sleeve 38 is slidably connected to the rectangular through hole 36. A movable frame 39 is fixedly connected to the side of the first sleeve 37 opposite to the second sleeve 38. Racks 310 are fixedly connected to both ends of the inner wall of the movable frame 39. The rack 310 is meshed with the half gear 33. By starting the motor 1 31 to drive the rotating shaft 32 to rotate, the rotating shaft 32 drives the half gear 33 to rotate. The half gear 33 is intermittently meshed with the rack 310, thereby driving the movable frame 39 to move back and forth left and right on the guide rod 1 34 and the guide rod 2 35.

[0035] An adjustment structure 4 is provided on the top of the box body 2, and the adjustment structure 4 includes a fixed block 41 fixedly connected to the top of the second sliding sleeve 38, and a second motor 42 is fixedly installed inside the fixed block 41. The output end of the second motor 42 is fixedly connected to a turntable 43. By starting the second motor 42, the turntable 43 is driven to rotate, and the turntable 43 rotates and adjusts the warning sign to a suitable angle. Among them, an annular groove is provided on the top of the fixed block 41, and a plurality of support rods are fixedly connected to the bottom of the turntable 43. Balls are provided at the bottom of the support rods, and the support rods are slidably connected to the annular grooves through the balls, which improves the stability of the turntable 43 during rotation adjustment. An electric telescopic rod 44 is fixedly installed on the top of the turntable 43, and a connecting plate 45 is fixedly connected to the output end of the electric telescopic rod 44. By starting the electric telescopic rod 44, the warning sign is adjusted to a suitable height position for warning, so as to facilitate adjustment according to actual construction needs.

[0036] A mounting frame 5 is provided on the top of the adjustment structure 4, and the mounting frame 5 is fixedly connected to the top of the connecting plate 45. A slide groove 51 is provided on one side of the mounting frame 5, and a warning plate 52 is slidably connected in the slide groove 51. Fixing bolts 53 are threadedly connected at both ends of the inner wall of the slide groove 51. The fixing bolts 53 are used in conjunction with the warning plate 52. By unscrewing the fixing bolts 53, the warning plate 52 can be easily removed from the slide groove 51, and then it is easy to replace the new warning plate 52. The structure is simple and easy to use.

[0037] LED light strips 6 are provided at both ends of the front surface of the mounting frame 5 , and the LED light strips 6 can illuminate the warning text on the warning plate 52 when used at night, making it easier for pedestrians to see the warning content.

[0038] A solar panel 7 is fixedly mounted on the top of the mounting frame 5 . The solar panel 7 converts solar energy into electrical energy during daytime use and stores the energy in the battery 21 .

[0039] An anti-skid plate 8 is provided at the bottom of the base plate 1, and electric cylinders 81 are fixedly installed at the four corners of the bottom inner wall of the box body 2. The output end of the electric cylinder 81 passes through the base plate 1 and the end is fixedly connected to the anti-skid plate 8. The bottom of the anti-skid plate 8 is provided with anti-slip grooves, and the four corners of the bottom of the base plate 1 are fixedly connected with universal wheels 9. When the warning sign is pushed to the appropriate position through the universal wheels 9, the electric cylinder 81 is started to extend and drive the anti-skid plate 8 to move downward until it contacts the ground, so that the anti-skid plate 8 supports the warning sign as a whole, increases the contact area between the warning sign as a whole and the ground, thereby increasing friction and improving stability when it is not moving.

[0040] When the utility model is implemented, the warning sign is first pushed to a suitable position through the universal wheel 9, and then the electric cylinder 81 is started to extend and drive the anti-slide plate 8 to move downward until it contacts the ground. Then, according to actual construction needs, the motor 2 42 is started to drive the turntable 43 to rotate, and the turntable 43 rotates and adjusts the warning sign to a suitable angle. Then, the electric telescopic rod 44 is started to adjust the warning sign to a suitable height position for warning. When used at night, the LED light bar 6 illuminates the warning text on the warning plate 52, and at the same time, the motor 1 31 is started to drive the rotating shaft 32 to rotate, and the rotating shaft 32 drives the half gear 33 to rotate, and the half gear 33 is turned. Through intermittent meshing connection with the rack 310, the movable frame 39 can be driven to move back and forth left and right on the guide rod 1 34 and the guide rod 2 35, thereby driving the warning plate 52 to swing left and right. In conjunction with the LED light bar 6, the warning sign shows left and right dynamic changes during use, which improves the night recognition of the warning sign, thereby improving the warning effect, making it convenient to attract the attention of passing drivers and pedestrians to the road conditions and avoid ignoring the existence of the warning sign, thereby improving the safety of construction. The utility model has its own power supply system and does not require external power supply. It has a simple structure, is easy to operate and use, and is easy to carry. It is worthy of promotion and has good practicality.

[0041] The electrical components appearing in this article are all electrically connected to an external main controller and a battery 21, and the main controller can be a conventional known device that controls a computer, etc. The specific implementation method of this disclosure omits a detailed description of known functions and known components. To ensure the compatibility of the equipment, the operating methods adopted are consistent with the parameters of marketed equipment. At the same time, the contents not described in detail in this specification belong to the existing technology known to those skilled in the art.

[0042] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A construction safety warning sign, characterized by: include: A bottom plate (1), the top of which is fixedly connected to a box body (2); A dynamic moving structure (3) is provided inside a box (2), and the dynamic moving structure (3) includes a motor (31) fixedly mounted on one end of an inner wall of the box (2), an output end of the motor (31) is fixedly connected to a rotating shaft (32), one end of the rotating shaft (32) is fixedly connected to an inner front wall of the box (2), a half gear (33) is fixedly connected to the rotating shaft (32), and two ends of the inner wall of the box (2) are fixedly connected to a guide rod (34) and a guide rod (35), and the box A rectangular through hole (36) is provided at the top of the inner wall of the body (2); a sliding sleeve (37) is slidably connected to the guide rod (34); a sliding sleeve (38) is slidably connected to the guide rod (35); the sliding sleeve (38) is slidably connected to the rectangular through hole (36); a movable frame (39) is fixedly connected to the side opposite to the sliding sleeve (37) and the sliding sleeve (38); racks (310) are fixedly connected to the inner walls of the movable frame (39); and the racks (310) are meshedly connected to the half gear (33); An adjusting structure (4), wherein the adjusting structure (4) is arranged on the top of the box body (2); A mounting frame (5), the mounting frame (5) being arranged on the top of the adjustment structure (4); LED light strips (6), the LED light strips (6) are arranged at both ends of the front surface of the installation frame (5).

2. A construction safety warning sign according to claim 1, characterized in that: A storage battery (21) is provided at the bottom of the inner wall of the box (2).

3. A construction safety warning sign according to claim 1, characterized in that: The regulating structure (4) comprises: A fixed block (41), wherein the fixed block (41) is fixedly connected to the top of the second sliding sleeve (38); Motor 2 (42), wherein the motor 2 (42) is fixedly mounted inside the fixed block (41); A turntable (43), wherein the turntable (43) is fixedly connected to the output end of the second motor (42); An electric telescopic rod (44), wherein the electric telescopic rod (44) is fixedly mounted on the top of the turntable (43); A connecting plate (45) is fixedly connected to the output end of the electric telescopic rod (44).

4. A construction safety warning sign according to claim 3, characterized in that: The installation frame (5) is fixedly connected to the top of the connecting plate (45), and a sliding groove (51) is provided on one side of the installation frame (5). A warning plate (52) is slidably connected in the sliding groove (51), and fixing bolts (53) are threadedly connected at both ends of the inner wall of the sliding groove (51). The fixing bolts (53) are used in conjunction with the warning plate (52).

5. A construction safety warning sign according to claim 1, characterized in that: A solar panel (7) is fixedly mounted on the top of the installation frame (5).

6. A construction safety warning sign according to claim 1, characterized in that: An anti-slide plate (8) is provided at the bottom of the base plate (1), and electric cylinders (81) are fixedly installed at the four corners of the bottom inner wall of the box body (2). The output end of the electric cylinder (81) passes through the base plate (1) and the end is fixedly connected to the anti-slide plate (8).

7. A construction safety warning sign according to claim 1, characterized in that: Universal wheels (9) are fixedly connected to the four corners of the bottom of the base plate (1).

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