Temporary safety warning device for building construction
By designing detachable warning frames and dynamic warning mechanisms, combined with LED warning lights, the problems of high replacement costs and poor visibility of warning signs at construction sites have been solved. This enables flexible replacement and dynamic warnings, improving the efficiency and visibility of safety management at construction sites.
Patent Information
- Application Number
- CN202520357281.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-04
- Publication Date
- 2026-01-13
- Estimated Expiration
- 2035-03-04
AI Technical Summary
Replacing existing construction warning signs is costly and wastes resources significantly. Furthermore, their visibility is poor at night or in low light conditions, affecting the efficiency of safety management and personnel safety.
A device was designed that includes a warning box, a warning frame, and a dynamic warning mechanism. The warning frame can be installed and removed by bolts. A forward and reverse motor drives a rotating rod and a pull rope to achieve dynamic swinging of the warning sign. It is also equipped with LED warning lights to improve visibility.
It enables flexible replacement of warning content and dynamic warnings, improving the warning effect and ensuring that warning information can be clearly seen under various lighting conditions, thus reducing safety hazards.
Smart Images
Figure CN223793501U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of auxiliary equipment technology for building construction, specifically a temporary safety warning device for building construction. Background Technology
[0002] Safety management at construction sites is crucial for ensuring smooth construction and the safety of personnel. Safety warning signs, as a core component of the safety management system, play a vital role.
[0003] There are many types of existing warning signs. Depending on the different characteristics and needs of the construction site, the corresponding warning content needs to be constantly changed or adjusted. This not only increases the cost of using temporary warning signs, but may also cause waste of resources and affect the efficiency and economy of safety management.
[0004] In addition, most of the warning signs currently available are placed statically. At night or in poor lighting conditions, static warning signs are less visible, and the warning information may not be conspicuous or may not be noticed in time, which increases the safety hazards on site and affects the safety awareness and reaction speed of construction workers.
[0005] Therefore, improvements are needed to address the existing problems. Utility Model Content
[0006] In view of the above situation and to overcome the current technical defects, this utility model provides a user-friendly temporary safety warning device for construction. This device allows for convenient replacement of warning content and provides dynamic warnings, further improving the warning effect.
[0007] The technical solution adopted by this utility model is as follows: The temporary safety warning device for construction provided by this solution includes a warning box, a warning frame and a dynamic warning mechanism. The upper end of the warning box is provided with a mounting base. The warning frame is detachably installed on the mounting base by bolts. The dynamic warning mechanism is installed in the warning box and extends to both sides of the warning box. The warning frame is provided with a fixing groove, and a warning sign can be detachably inserted into the fixing groove.
[0008] The dynamic warning mechanism includes a forward and reverse motor and a swing rod. A frame is installed in the middle of the top wall of the warning box. The forward and reverse motor is mounted on the frame. Connecting slots are symmetrically arranged on both sides of the warning box. Limiting shafts are installed in the connecting slots. A rotating hole is provided at the rear end of the swing rod. The swing rod is rotatably mounted on the limiting shaft through the rotating hole, and its upper end extends to the outside of the warning box. A rotating rod is installed on the output shaft of the forward and reverse motor. A guide limiting sleeve is rotatably provided on the rotating rod. A pull rope is slidably passed through the guide limiting sleeve. The two ends of the pull rope are respectively connected to the rear end of the swing rod.
[0009] Preferred technical solution 1: A warning plate is installed at the upper end of the swing arm, and LED warning lights are installed on both the front and back of the warning plate.
[0010] Preferred technical solution 2: The warning signs are provided in multiple sets, and each of them has different warning slogans and reflective marks on its front and back.
[0011] Preferred technical solution 3: The warning box is provided with threaded plates on both sides, and threaded fixing rods are threadedly connected to the threaded plates. Fixed pads are installed at the bottom of the threaded fixing rods.
[0012] Preferred technical solution four: The warning box is equipped with casters around its bottom for easy movement.
[0013] The beneficial effects of this utility model by adopting the above structure are as follows:
[0014] 1. The fixed slots on the warning frame allow for quick disassembly and replacement of warning signs, enabling users to flexibly insert different warning signs according to specific construction needs and safety reminders, thus improving the timeliness and adaptability of the warning content.
[0015] 2. The rotating rod is driven to rotate by the forward and reverse motor. With the cooperation of the guide limit sleeve and the pull rope, the rotating rod swings back and forth in a cycle, thus forming a dynamic warning, attracting the attention of passers-by and improving the effectiveness of the warning.
[0016] 3. The LED warning lights installed on the dynamic warning mechanism provide additional visibility at night or in low-light environments, ensuring that construction safety warnings can be clearly seen under various lighting conditions, further reducing safety hazards. Attached Figure Description
[0017] The accompanying drawings are provided to further illustrate 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, but do not constitute a limitation thereof. In the drawings:
[0018] Figure 1 This is a schematic diagram of the installation structure of the temporary safety warning device for building construction according to this utility model;
[0019] Figure 2 This is a three-dimensional structural diagram of the temporary safety warning device for building construction according to this utility model;
[0020] Figure 3 This is a schematic diagram of the internal structure of the warning box for the temporary safety warning device used in building construction according to this utility model;
[0021] Figure 4 This is a schematic diagram of the installation structure of the forward and reverse motor of the temporary safety warning device for building construction according to this utility model.
[0022] The components include: 1. Warning box; 2. Warning frame; 3. Dynamic warning mechanism; 4. Mounting base; 5. Fixing groove; 6. Warning sign; 7. Forward and reverse motor; 8. Swing rod; 9. Connecting groove; 10. Limiting shaft; 11. Frame; 12. Rotating rod; 13. Guide limiting sleeve; 14. Pull rope; 15. Warning plate; 16. Moving wheel; 17. Threaded plate; 18. Threaded fixing rod; and 19. LED warning light. Detailed Implementation
[0023] 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.
[0024] It should be noted that the terms “front,” “back,” “left,” “right,” “up,” and “down” used in the following description refer to the directions shown in the attached diagram, while the terms “inside” and “outside” refer to the directions toward or away from the geometric center of a specific component, respectively.
[0025] Example 1
[0026] As per the instruction manual Figure 1-2 As shown, the temporary safety warning device for construction provided by this solution includes a warning box 1, a warning frame 2, and a dynamic warning mechanism 3. The warning box 1 is equipped with casters 16 around its bottom for easy movement. The warning box 1 has threaded plates 17 on both sides, and threaded fixing rods 18 are threadedly connected to the threaded plates 17. The bottom of the threaded fixing rods 18 is equipped with ground pads for easy fixing. The warning box 1 has a mounting base 4 at its top. The warning frame 2 can be detachably installed on the mounting base 4 by bolts. The dynamic warning mechanism 3 is installed inside the warning box 1 and extends to both sides of the warning box 1. The warning frame 2 has a fixing groove 5, and a warning sign 6 can be detachably inserted into the fixing groove 5. There are multiple sets of warning signs 6, and each of them has different warning slogans and reflective marks on its front and back.
[0027] In practical use, the warning box 1 is moved to the warning site of the construction site, and the threaded fixing rod 18 is screwed on to make the fixed pad firmly contact the ground, thereby improving the stability of the device. According to the warning needs, the corresponding warning sign 6 is inserted into the fixing slot 5 to provide warning. The warning effect is improved by the dynamic warning mechanism 3 assisting the warning sign 6.
[0028] Example 2
[0029] Based on Example 1, in order to further improve the warning effect on the construction site, as per the appendix to the instruction manual... Figure 3and 4 As shown, the dynamic warning mechanism 3 includes a forward and reverse motor 7 and a swing rod 8. A frame 11 is installed in the middle of the top wall of the warning box 1. The forward and reverse motor 7 is installed on the frame 11. The warning box 1 has symmetrical connecting grooves 9 on both sides. A limit shaft 10 is installed in the connecting groove 9. The swing rod 8 has a rotating hole at its rear end. The swing rod 8 is rotatably mounted on the limit shaft 10 through the rotating hole, and its upper end extends to the outside of the warning box 1. A rotating rod 12 is installed on the output shaft of the forward and reverse motor 7. A guide limit sleeve 13 is rotatably mounted on the rotating rod 12. A pull rope 14 is slidably passed through the guide limit sleeve 13. The two ends of the pull rope 14 are respectively connected to the rear end of the swing rod 8. A warning plate 15 is installed on the upper end of the swing rod 8. LED warning lights 19 are installed on both the front and back of the warning plate 15.
[0030] The power supply drives the forward and reverse motor 7 to rotate in both directions, which in turn drives the rotating rod 12 to swing back and forth. This causes the guide limit sleeve 13 to rotate and pull the pull rope 14. The pull rope 14 then drives the swing rods 8 at both ends to swing up and down under the positioning of the limit shaft 10. When the swing rods 8 swing, they drive the warning plate 15 to swing dynamically to warn. The LED warning light 19 further enhances the warning effect at night or in low light conditions.
[0031] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, material, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, material, or apparatus.
[0032] Although 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 alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.
Claims
1. A temporary safety warning device for construction sites, comprising a warning box (1) and a warning frame (2), characterized in that: Also include dynamic warning mechanism (3), the warning box (1) upper end is equipped with mounting seat (4), the warning frame (2) is detachably installed on the mounting seat (4) through bolt, the dynamic warning mechanism (3) is installed in the warning box (1) and extends to both sides of the warning box (1), the warning frame (2) is equipped with fixed slot (5), the fixed slot (5) is detachably inserted with warning board (6);The dynamic warning mechanism (3) includes reversible motor (7) and swing rod (8), the warning box (1) top wall middle part is installed with rack (11), the reversible motor (7) is installed on the rack (11), the both sides of the warning box (1) are symmetrically equipped with connecting groove (9), the connecting groove (9) is installed with limit shaft (10), the swing rod (8) rear end is equipped with rotating hole, the swing rod (8) is rotatably arranged on the limit shaft (10) through the rotating hole, and the upper end extends to the outside of the warning box (1), the output shaft of the reversible motor (7) is installed with rotating rod (12), the rotating rod (12) is rotatably provided with guide limit sleeve (13), the guide limit sleeve (13) is slidably penetrated with pull rope (14), the pull rope (14) both ends are connected with swing rod (8) rear end respectively.
2. A temporary safety warning device for construction sites according to claim 1, characterized in that: The swing rod (8) upper end is installed with warning board (15), the warning board (15) front and back are both installed with LED warning light (19).
3. A temporary safety warning device for construction sites according to claim 1, characterized in that: The warning board (6) is provided with multiple groups, and the front and back thereof are provided with different warning slogans and reflective marks.
4. A temporary safety warning device for construction sites according to claim 1, characterized in that: The both sides of the warning box (1) are equipped with threaded plate (17), the threaded plate (17) is screw-connected with threaded fixing rod (18), and the threaded fixing rod (18) bottom is installed with ground pad foot.
5. A temporary safety warning device for construction sites according to claim 1, characterized in that: The warning box (1) bottom is installed with movable wheel (16) around, for convenient movement.