Intelligent warning device for construction

Abstract

The application discloses a kind of intelligent warning equipment for building construction, including rectangular backboard, the rectangular backboard top end is equipped with warning light, rectangular backboard top end is also equipped with warning horn, warning horn is located at the two sides of warning light;Distance sensing alarm, distance sensing alarm is installed at the two sides of rectangular backboard front;Supporting assembly, supporting assembly includes rectangular cylinder installed at the back end of rectangular backboard, rectangular cylinder cavity is movably clamped with support rod, support rod is movably penetrated rectangular cylinder bottom end;Clamping assembly is used to clamp warning sign, clamping assembly includes two groups of first clamping plate and second clamping plate, the side of two groups of first clamping plate is fixedly connected with rectangular clamping block, rectangular clamping block top end is fixedly installed with locating pile, the end of second clamping plate is fixedly connected with guide rod, guide rod is movably penetrated corresponding locating pile, the present application realizes sound-light linkage intelligent warning, can be flexibly selected wall surface fixation or ground support, improves construction safety protection level.

Description

Technical Field

[0001] This invention relates to the field of building construction technology, and more specifically, to an intelligent warning device for building construction. Background Technology

[0002] The air purification module of an air conditioner is the core component of the air conditioning system used to purify the air. It is mainly installed inside the air conditioning duct and works in conjunction with the air conditioning duct. Its core function is to filter out pollutants such as dust, impurities, and odors in the air inside the air conditioning duct through an internal filter, thereby improving the quality of the air conditioning output, reducing harmful components in the air, ensuring indoor air quality, and providing people with a healthy and comfortable living and use environment.

[0003] The existing air purification module installation structure design is unreasonable. The purification module is mostly fixed to the air conditioning duct with bolts. Installation and disassembly require complicated tools such as wrenches, which is cumbersome and greatly reduces the efficiency of installation and maintenance. It is not convenient to quickly replace the filter or repair the module. The lack of precise guidance and positioning structure during installation makes it easy for installation to be offset or misaligned, resulting in unstable installation of the purification module. The vibration generated by the air conditioner during operation can easily cause the module to loosen or fall off, affecting the stable operation of the purification. Summary of the Invention

[0004] The purpose of this invention is to solve the problems mentioned in the background art. This invention provides an intelligent warning device for building construction, which realizes intelligent warning with sound and light linkage, can flexibly choose wall fixing or ground support, adapts to a variety of construction scenarios, and improves the level of construction safety protection.

[0005] The present invention adopts the following technical solution:

[0006] A smart warning device for construction includes a rectangular back panel, a warning light fixedly installed at the middle position of the top of the rectangular back panel, and a warning horn fixedly installed at the top of the rectangular back panel, with the warning horn located on both sides of the warning light.

[0007] A distance sensor alarm, wherein the distance sensor alarm is fixedly installed on both sides of the front of a rectangular back plate;

[0008] The support assembly includes a rectangular tube fixedly installed at the rear end of a rectangular back plate, a support rod movably engaged inside the rectangular tube cavity, and the support rod movably passing through the bottom end of the rectangular tube;

[0009] The clamping assembly is used to clamp the warning sign. The clamping assembly includes two sets of first clamping plates and second clamping plates. A rectangular locking block is fixedly connected to one side of each of the two sets of first clamping plates. A positioning post is fixedly installed at the top of the rectangular locking block. The second clamping plate is L-shaped. A guide rod is fixedly connected to one end of the second clamping plate. The guide rod moves through the corresponding positioning post.

[0010] Furthermore, each of the four corners of the rectangular back plate is fixedly connected to a fixing stake, and a fixing rod is movably inserted through the axis of the fixing stake.

[0011] Furthermore, a power supply and PLC controller are also fixedly installed at the rear end of the rectangular back plate. The power supply and PLC controller are electrically connected to the warning light, warning horn and distance sensor alarm.

[0012] Furthermore, the rectangular tubes are in two sets, and each set of rectangular tubes has a first positioning hole and a second positioning hole through it on the side away from the rectangular back plate, with the first positioning hole located above the second positioning hole.

[0013] Furthermore, a protruding post is embedded in the rear end of the support rod, and a compression spring is provided between the protruding post and the support rod.

[0014] Furthermore, the rear end of the support rod is provided with a movable groove, and an inclined support rod is provided in the movable groove cavity. The top end of the inclined support rod is movably installed in the movable groove through a pin. A telescopic column is movably inserted through the bottom end of the inclined support rod. A baffle is fixedly installed at the bottom end of the telescopic column. A first pointed cone is fixedly installed on the bottom surface of the baffle, and a second pointed cone is fixedly installed on the bottom surface of the support rod.

[0015] Furthermore, a threaded tube is installed through the outer wall of the inclined support rod, and a threaded knob is threaded through the axis of the threaded tube, and a notch is opened through one side of the support rod.

[0016] Furthermore, the front end of the rectangular back plate is provided with two sets of guide grooves, and the rectangular locking block is movably opened and closed in the corresponding guide grooves. The first clamping plate and the second clamping plate are located in front of the rectangular back plate. The outer wall of the guide rod is fitted with a reset spring, and the reset spring is located between the second clamping plate and the positioning pile. The guide rod is T-shaped.

[0017] Furthermore, the clamping assembly also includes an assembly block located behind the rectangular back plate, and bolts and nuts are provided between the assembly block and the rectangular locking block.

[0018] Beneficial effects

[0019] This invention incorporates components such as warning lights, warning horns, and distance sensor alarms. The distance sensor alarms detect the surrounding distance in real time, triggering a dual linkage between the 360° visual warning from the warning lights and the audible warning from the warning horns. It is suitable for various construction scenarios such as low light and obstructed visibility, and can automatically trigger warnings without manual intervention. This effectively improves the coverage and timeliness of warnings, prevents unauthorized personnel from accidentally entering dangerous areas, and reduces construction safety hazards.

[0020] This invention allows for flexible installation options, including wall mounting or ground support, by using fixed piles, fixed rods, and support components. The support components, through the coordinated operation of rectangular tubes, support rods, and inclined support rods, can flexibly adjust the support height to adapt to different ground conditions. At the same time, the triangular support structure combined with the pointed cone design significantly improves the stability of the equipment under construction vibration and uneven ground conditions, preventing the equipment from loosening or tipping over.

[0021] This invention, by setting up a clamping assembly, utilizes the cooperation of a first clamping plate, a second clamping plate, and a return spring to achieve automatic clamping of warning signs of different sizes and thicknesses. The rectangular locking block can slide along the guide groove to adjust its position, making it highly adaptable. At the same time, the bolt and nut fixing method is convenient, facilitating quick disassembly and replacement of warning signs, improving the ease of use of the equipment, and reducing operating costs.

[0022] This invention optimizes the structural design of each component, such as allowing the inclined support rod to be stored inside the notch and the clamping assembly block to be hidden behind the rectangular back plate, thereby reducing the overall size of the equipment and facilitating handling, storage, and transportation. At the same time, the components are firmly connected and highly protective, which can prevent collision damage during construction, extend the service life of the equipment, and reduce the cost of equipment maintenance and replacement. Attached Figure Description

[0023] Figure 1 This is a front view of an embodiment of the present invention;

[0024] Figure 2 This is a right view of an embodiment of the present invention;

[0025] Figure 3 This is a rear view of an embodiment of the present invention;

[0026] Figure 4 This is a bottom view of an embodiment of the present invention;

[0027] Figure 5 This is a schematic diagram illustrating the connection relationship between the support rod and the inclined support rod according to an embodiment of the present invention;

[0028] Figure 6 This is a schematic diagram illustrating the connection relationship between the threaded pipe and the inclined support rod according to an embodiment of the present invention;

[0029] Figure 7 This is a three-dimensional structural diagram of a clamping assembly according to an embodiment of the present invention.

[0030] Legend:

[0031] 10. Rectangular backplate; 11. Warning light; 12. Warning horn; 13. Distance sensor alarm; 14. Fixing post; 15. Fixing rod; 16. Power supply and PLC controller; 17. Rectangular tube; 18. First positioning hole; 19. Second positioning hole; 20. Support rod; 21. Movable groove; 22. Protruding column; 23. Diagonal support rod; 24. Telescopic column; 25. Baffle; 26. First cone; 27. Second cone; 28. Threaded tube; 29. ​​Notch; 30. Threaded knob; 31. Guide groove; 32. Clamping assembly; 33. First clamping plate; 34. Second clamping plate; 35. Rectangular locking block; 36. Positioning post; 37. Guide rod; 38. Return spring; 39. Assembly block; 40. Bolt and nut. Detailed Implementation

[0032] To make the objectives, technical solutions, and advantages of this invention clearer, the invention 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 and not intended to limit the invention.

[0033] As shown in the figure, this embodiment provides an intelligent warning device for building construction, including a rectangular back panel 10, a warning light 11 fixedly installed at the middle position of the top of the rectangular back panel 10, a warning horn 12 fixedly installed at the top of the rectangular back panel 10, the warning horn 12 being located on both sides of the warning light 11; and a distance sensor alarm 13, which is fixedly installed on both sides in front of the rectangular back panel 10.

[0034] Specifically, the warning light 11 is installed at the top center of the rectangular back panel 10, providing 360-degree warning without blind spots. This ensures that personnel around the construction area can clearly observe the warning signal from all directions, thus improving the coverage of the warning. The warning horns 12 on both sides work in conjunction with the warning light 11 to form a "dual warning of sound and light." This provides both visual and auditory reminders through the light and the warning voice emitted by the horns 12. This is suitable for scenarios with low light, obstructed vision, or where personnel are not focused, significantly improving the warning effect and effectively preventing unauthorized personnel from accidentally entering the dangerous construction area. The distance sensor alarms 13 on both sides are symmetrically arranged and can accurately detect the distance between surrounding personnel or objects and equipment, enabling automatic triggering of warnings at close range. This avoids human negligence, improves the timeliness and intelligence of the warning, and reduces safety hazards.

[0035] The rectangular back plate 10 is fixedly connected to each of the four corners with a fixing post 14, and a fixing rod 15 is movably passed through the axis of the fixing post 14. A power supply and PLC controller 16 is also fixedly installed at the rear end of the rectangular back plate 10. The power supply and PLC controller 16 is electrically connected to the warning light 11, the warning horn 12 and the distance sensor alarm 13.

[0036] The PLC controller 16 here is a Siemens S7-200 series miniature controller. Of course, other models of PLCs can also be purchased.

[0037] Specifically, the four corner fixing posts 14 cooperate with the fixing rods 15 to easily connect the equipment to the wall, brackets and other fixed carriers. The fixing rods 15 can move through the fixing posts 14, making it easy to adjust the fixing position and angle to adapt to different installation scenarios, while ensuring the stability of the equipment after installation and preventing the equipment from loosening or tipping over due to vibration during construction. The power supply and PLC controller 16 are integrated and installed at the rear of the rectangular back plate 10, which saves the overall space of the equipment and can centrally control the warning lights 11, warning horns 12 and distance sensor alarms 13 without the need for manual operation, reducing the labor intensity of the staff.

[0038] The support assembly includes a rectangular tube 17 fixedly installed at the rear end of a rectangular back plate 10. A support rod 20 is movably engaged within the cavity of the rectangular tube 17, and the support rod 20 movably passes through the bottom end of the rectangular tube 17. There are two sets of rectangular tubes 17, and each set of rectangular tubes 17 has a first positioning hole 18 and a second positioning hole 19 extending through it on the side away from the rectangular back plate 10, with the first positioning hole 18 located above the second positioning hole 19. A protruding post 22 is embedded at the rear end of the support rod 20, and a compression spring is provided between the protruding post 22 and the support rod 20.

[0039] Specifically, two sets of rectangular tubes 17 are symmetrically arranged to provide stable installation support for the support rod 20, ensuring the load-bearing capacity of the support components and preventing tilting caused by uneven force on one side of the equipment. The support rod 20 can slide up and down within the rectangular tubes 17. With the engagement of the first positioning hole 18, the second positioning hole 19, and the protrusion 22, the support height of the equipment can be flexibly adjusted to meet the warning requirements of different construction scenarios (such as low-lying work areas and high-altitude work areas), demonstrating strong versatility. The protrusion 22, in conjunction with the compression spring, enables quick positioning and unlocking of the support rod 20. The operation is convenient and requires no additional tools, allowing for rapid adjustment of the support height and improving equipment installation efficiency. The elastic force of the compression spring can tightly fit the protrusion 22 and the second positioning hole 19, preventing the support rod 20 from sliding during use, ensuring the stability of the support height, and preventing equipment shaking.

[0040] The rear end of the support rod 20 is provided with a movable groove 21. An inclined support rod 23 is provided in the cavity of the movable groove 21. The top end of the inclined support rod 23 is movably installed in the movable groove 21 through a pin. A telescopic column 24 is movably inserted through the bottom end of the inclined support rod 23. A baffle 25 is fixedly installed at the bottom end of the telescopic column 24. A first pointed cone 26 is fixedly installed on the bottom surface of the baffle 25. A second pointed cone 27 is fixedly installed on the bottom surface of the support rod 20.

[0041] Specifically, the inclined support rod 23 is movably installed in the movable slot 21 via a pin, allowing for flexible adjustment of the tilt angle. It forms a triangular support structure with the support rod 20, significantly improving the overall support stability of the equipment and preventing it from tipping over on soft ground or in a construction vibration environment. The telescopic column 24 can extend and retract within the inclined support rod 23, making it easy to adapt to different ground slopes and ensuring that the baffle 25 can fit tightly against the ground, further enhancing the support effect. The first pointed cone 26 on the bottom surface of the baffle 25 and the second pointed cone 27 on the bottom surface of the support rod 20 can be inserted into the ground soil or gaps to increase the friction between the equipment and the ground, preventing the equipment from sliding. This is especially suitable for outdoor construction and uneven ground scenarios.

[0042] A threaded tube 28 is installed through the outer wall of the inclined support rod 23. A threaded knob 30 is threaded through the axis of the threaded tube 28. A notch 29 is opened through one side of the support rod 20.

[0043] Specifically, the threaded tube 28, in conjunction with the threaded knob 30, allows the telescopic column 24 to be secured by tightening the threaded knob 30 after the inclined support rod 23 has been adjusted to a suitable angle. This prevents the telescopic column 24 from extending or retracting during use, ensuring the stability of the inclined support rod. The threaded connection provides a secure and easy-to-adjust connection, allowing for flexible adjustment of the extension length of the telescopic column 24 according to actual ground conditions, adapting to different ground conditions. The notch 29 on one side of the support rod 20 provides storage space for the inclined support rod 23 when it is retracted, reducing the overall size of the equipment and facilitating its handling, storage, and transportation. This also prevents the inclined support rod 23 from protruding and causing collision damage, extending the equipment's service life.

[0044] The clamping assembly 32 is used to clamp the warning sign. The clamping assembly 32 includes two sets of first clamping plates 33 and second clamping plates 34. A rectangular locking block 35 is fixedly connected to one side of each of the two sets of first clamping plates 33. A positioning post 36 is fixedly installed at the top of the rectangular locking block 35. The second clamping plate 34 is L-shaped. A guide rod 37 is fixedly connected to one end of the second clamping plate 34. The guide rod 37 moves through the corresponding positioning post 36.

[0045] Specifically, the two sets of first clamping plates 33 and second clamping plates 34 work together to clamp and fix warning signs of different sizes and thicknesses, with strong adaptability. There is no need to change the clamping components according to the size of the sign, reducing the cost of use. The rectangular locking block 35 provides a stable mounting carrier for the positioning stake 36 and the first clamping plate 33, ensuring that the components of the clamping assembly 32 are firmly connected. The L-shaped second clamping plate 34 can fit the corners of the warning sign, increasing the clamping contact area, improving clamping stability, and preventing the warning sign from falling off or shifting during construction vibration. The guide rod 37 moves through the positioning stake 36, providing a limiting guide for the movement of the second clamping plate 34, ensuring that the second clamping plate 34 moves in a straight line, avoiding deviation that would cause the clamping to be insecure, and ensuring the smoothness of the clamping action.

[0046] Two sets of guide grooves 31 are provided through the front end of the rectangular back plate 10. The rectangular locking block 35 is movably opened and closed in the corresponding guide groove 31. The first clamping plate 33 and the second clamping plate 34 are located in front of the rectangular back plate 10. The outer wall of the guide rod 37 is fitted with a reset spring 38, and the reset spring 38 is located between the second clamping plate 34 and the positioning pile 36. The guide rod 37 is T-shaped.

[0047] Specifically, the guide groove 31 provides movement space for the rectangular clamping block 35, allowing the rectangular clamping block 35 to slide along the guide groove 31, thereby adjusting the distance between the two sets of first clamping plates 33 to accommodate warning signs of different widths, further improving the adaptability of the clamping assembly 32; the reset spring 38 is sleeved on the outer wall of the guide rod 37, and its elastic force ensures that the second clamping plate 34 always maintains clamping force on the warning sign, eliminating the need for continuous manual pressing, achieving automatic clamping, and making operation convenient. At the same time, it can buffer the impact of construction vibration on the warning sign, preventing the sign from loosening; the T-shaped guide rod 37 can prevent the guide rod 37 from falling out of the positioning stake 36, ensuring the structural integrity of the clamping assembly 32, and at the same time, it is convenient for operators to pull the guide rod 37 to quickly disassemble and assemble the warning sign, improving replacement efficiency.

[0048] The clamping assembly 32 also includes an assembly block 39, which is located behind the rectangular back plate 10. Bolts and nuts 40 are provided between the assembly block 39 and the rectangular locking block 35.

[0049] Specifically, the assembly block 39, in conjunction with the bolt and nut 40, can fix the rectangular locking block 35 at any position within the guide groove 31. After adjusting the position of the first clamping plate 33, the bolt and nut 40 are tightened to achieve fixation, preventing the rectangular locking block 35 from sliding and ensuring the clamping stability of the clamping assembly 32 on the warning sign. The bolt and nut 40 connection method allows for easy disassembly, facilitating subsequent adjustment of the position of the clamping assembly 32 according to usage requirements, or maintenance and replacement of the clamping assembly 32. The assembly block 39 is located behind the rectangular back plate 10, without occupying the front warning space or affecting the display effect of the warning sign. It also prevents collisions with the bolt and nut 40 during construction, extending the service life of the clamping assembly 32.

[0050] The implementation principle of the intelligent warning device for building construction of this invention is as follows:

[0051] First, complete the installation, fixing, and debugging of the equipment. Select the installation method according to the construction scenario requirements. If it is fixed to a wall or bracket, fix it by using the fixing stakes 14 at the four corners of the rectangular back plate 10 and the fixing rods 15. If it is placed on the ground, adjust the height of the support rod 20 inside the rectangular tube 17, and use the protruding column 22 to engage with the first positioning hole 18 or the second positioning hole 19 to achieve positioning. Unfold the inclined support rod 23 and adjust the length of the telescopic column 24 so that the first cone 26 and the second cone 27 are inserted into the ground for fixation. At the same time, lock the telescopic column 24 with the threaded knob 30 to ensure the stability of the equipment. Then, install the warning sign. Pull the T-shaped guide rod 37 to move the second clamping plate 34 and place the sign between the first clamping plate 33 and the second clamping plate 34. Release the guide rod 37, and the return spring 38 pushes the second clamping plate 34 to clamp the sign. After adjusting the clamping position by sliding the rectangular locking block 35, fix the assembly block 39 with bolts and nuts 40 to complete the sign installation.

[0052] Next, the power supply and PLC controller 16 are turned on, and the equipment enters the working state. The power supply provides power support for the warning light 11, warning horn 12 and distance sensor alarm 13. The PLC controller realizes centralized linkage control of each component. The distance sensor alarm 13 detects the distance between the equipment and surrounding people or objects in real time. When the detected distance is less than the preset safety threshold, the distance sensor alarm 13 immediately sends a signal to the PLC controller. The PLC controller responds quickly and triggers the warning function.

[0053] Finally, the PLC controller illuminates the warning light 11, providing 360° visual warning without blind spots. Simultaneously, it controls the warning speakers 12 on both sides to emit preset warning voices, creating a dual sound and light warning to remind surrounding personnel to stay away from the construction danger area. When surrounding personnel or objects move away from the equipment, and the distance sensor alarm 13 detects a distance greater than the safety threshold, a signal is transmitted to the PLC controller. The PLC controller then stops the warning light 11 and warning speakers 12, and the equipment returns to standby mode. If it is necessary to replace the warning sign or adjust the equipment position, the bolts and nuts 40 and threaded knobs 30 can be loosened, and the equipment can be re-secured after adjustment to ensure that the equipment continues to meet construction warning requirements.

[0054] The above description is merely a preferred embodiment of the present invention; however, the scope of protection of the present invention is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in the present invention, based on the technical solution and its improved concepts, should be covered within the scope of protection of the present invention.

Claims

1. An intelligent warning device for construction work, characterized in that, include: A rectangular back plate (10) is provided, with a warning light (11) fixedly installed at the middle position of the top of the rectangular back plate (10), and a warning horn (12) fixedly installed at the top of the rectangular back plate (10), with the warning horn (12) located on both sides of the warning light (11). Distance sensor alarm (13), the distance sensor alarm (13) is fixedly installed on both sides in front of the rectangular back plate (10); The support assembly includes a rectangular tube (17) fixedly installed at the rear end of the rectangular back plate (10), a support rod (20) is movably engaged inside the cavity of the rectangular tube (17), and the support rod (20) movably passes through the bottom end of the rectangular tube (17); The clamping assembly (32) is used to clamp the warning sign. The clamping assembly (32) includes two sets of first clamping plates (33) and second clamping plates (34). A rectangular locking block (35) is fixedly connected to one side of each of the two sets of first clamping plates (33). A positioning stake (36) is fixedly installed at the top of the rectangular locking block (35). The second clamping plate (34) is L-shaped. A guide rod (37) is fixedly connected to one end of the second clamping plate (34). The guide rod (37) moves through the corresponding positioning stake (36).

2. The intelligent warning device for building construction according to claim 1, characterized in that: The rectangular back plate (10) is fixedly connected to four corners with fixed stakes (14), and a fixed rod (15) is movably passed through the center of the fixed stakes (14).

3. The intelligent warning device for building construction according to claim 1, characterized in that: The rear end of the rectangular back plate (10) is also fixedly installed with a power supply and PLC controller (16), which is electrically connected to the warning light (11), the warning horn (12) and the distance sensor alarm (13).

4. The intelligent warning device for building construction according to claim 1, characterized in that: The rectangular tubes (17) are in two sets. The two sets of rectangular tubes (17) have a first positioning hole (18) and a second positioning hole (19) through them on the side away from the rectangular back plate (10), and the first positioning hole (18) is located above the second positioning hole (19).

5. The intelligent warning device for building construction according to claim 1, characterized in that: A protruding post (22) is embedded in the rear end of the support rod (20), and a compression spring is provided between the protruding post (22) and the support rod (20).

6. The intelligent warning device for construction work according to claim 5, characterized in that: The rear end of the support rod (20) is provided with a movable groove (21), and an inclined support rod (23) is provided in the cavity of the movable groove (21). The top end of the inclined support rod (23) is movably installed in the movable groove (21) through a pin. The bottom end of the inclined support rod (23) is movably connected to a telescopic column (24). A baffle (25) is fixedly installed at the bottom end of the telescopic column (24). A first pointed cone (26) is fixedly installed on the bottom surface of the baffle (25), and a second pointed cone (27) is fixedly installed on the bottom surface of the support rod (20).

7. The intelligent warning device for building construction according to claim 6, characterized in that: The outer wall of the inclined support rod (23) is fitted with a threaded tube (28), and a threaded knob (30) is threaded through the axis of the threaded tube (28). A notch (29) is opened through one side of the support rod (20).

8. The intelligent warning device for building construction according to claim 1, characterized in that: The rectangular back plate (10) has two sets of guide grooves (31) through the front end. The rectangular locking block (35) can be opened and closed in the corresponding guide groove (31). The first clamping plate (33) and the second clamping plate (34) are located in front of the rectangular back plate (10). The outer wall of the guide rod (37) is fitted with a reset spring (38), and the reset spring (38) is located between the second clamping plate (34) and the positioning pile (36). The guide rod (37) is T-shaped.

9. The intelligent warning device for building construction according to claim 8, characterized in that: The clamping assembly (32) also includes an assembly block (39), which is located behind the rectangular back plate (10). A bolt and nut (40) are provided between the assembly block (39) and the rectangular locking block (35).

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