Sound-light alarm device for engineering construction site

Abstract

The utility model relates to the technical field of sound-light alarm devices, and discloses an engineering construction site sound-light alarm device which comprises a base, a sliding groove is formed in the back face of the base, the side face of the base is rotationally connected with an adjusting rod, the adjusting rod is rotationally connected into the sliding groove, the outer portion of the adjusting rod is rotationally connected with a sliding block, and the sliding block is arranged in the sliding groove. And the sliding blocks are slidably connected into the sliding grooves, clamping blocks are installed on the sides, away from the base, of the sliding blocks, and through grooves are formed in the side faces of the clamping blocks. According to the sound-light alarm device for the engineering construction site, through cooperative use of the base and the sliding groove and rotation of the adjusting rod, the adjusting rod can drive the sliding block to slide in the sliding groove, so that the two clamping blocks can be adjusted according to installation requirements, and a threaded rod and a nut can be used after adjustment; and the adjusted position can be fixed, so that installation is carried out.

Description

Technical Field

[0001] The utility model relates to the technical field of sound and light alarm devices, in particular to a sound and light alarm device at a construction site. Background Art

[0002] The sound and light alarm device is also called the sound and light alarm, which is set to meet the customer's special requirements for alarm volume and installation location. It sends out both sound and light alarm signals at the same time.

[0003] An existing low-power multi-warning sound and light alarm device can refer to the Chinese utility model patent with authorization announcement number CN216134718U, which discloses a low-power multi-warning sound and light alarm device, "including an upper shell, a lower shell is provided at the bottom of the upper shell, the upper shell and the lower shell are connected by a connecting mechanism, a radiator is provided inside the lower shell, a warning light is provided at the upper end of the upper shell, an electric control main board is provided at the bottom of the warning light, the upper end of the electric control main board is arranged inside the upper shell, the lower end of the electric control main board is arranged inside the lower shell, a speaker is provided at the upper end of one side of the lower shell, and a heat dissipation mechanism is provided on the lower shell. The utility model is provided with a series of structures, a radiator and a heat dissipation mechanism, which combine air circulation heat dissipation with heat transfer and heat conduction heat dissipation, optimizes the heat dissipation performance of the sound and light alarm device, reduces the loss rate of high temperature inside the device, and prolongs the service life of the device with low loss. The radiator and heat dissipation mechanism of the lower shell and the electric control main board of the upper shell can be detachably installed, which is convenient for internal disassembly, inspection, maintenance and replacement, and is easy to use."

[0004] When the above equipment is in use, it adopts a series of structures, radiators and heat dissipation mechanisms to combine air circulation heat dissipation with heat transfer and heat conduction heat dissipation to optimize the heat dissipation performance of the sound and light alarm equipment. When the above device is in use, it is not convenient to install the device. At the same time, when the device is installed at the construction site, it is easy to cause a large amount of dust to adhere to the outside of the warning light, which will affect the luminescence of the device. For this reason, we propose a sound and light alarm device for the construction site. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a sound and light alarm device for engineering construction sites, which has the advantages of strong practicality, good stability, easy fixation of the device, easy removal of dust attached to the warning light, and easy sealing of the heat dissipation port on rainy days. It solves the problem that traditional sound and light alarm devices for engineering construction sites are inconvenient to install the device, and when the device is installed at the construction site, it is easy to cause a large amount of dust to adhere to the outside of the warning light, thereby affecting the light emission of the device.

[0006] The utility model provides the following technical solution: a sound and light alarm device for an engineering construction site comprises a base, a slide groove is provided on the back side of the base, an adjusting rod is rotatably connected to the side of the base, and the adjusting rod is rotatably connected to the inside of the slide groove, a sliding block is rotatably connected to the outside of the adjusting rod, and the sliding block is slidably connected to the inside of the slide groove, a clamping block is installed on the side of the sliding block away from the base, a through groove is provided on the side of the clamping block, a threaded rod is slidably connected to the inside of the through groove, and a nut is threadedly connected to the outside of the threaded rod.

[0007] As a preferred technical solution of the utility model, a shell is installed on the top of the base, a warning light is installed on the top of the shell, a mounting frame is fixedly installed on the top of the shell, a first motor is fixedly installed inside the mounting frame, an output end of the first motor is fixedly connected to a first rotating rod, a cleaning piece is fixedly connected to the bottom of the first rotating rod, the bottom of the cleaning piece is slidably connected to the outside of a ring, and the ring is fixedly installed on the top of the shell.

[0008] As a preferred technical solution of the utility model, speakers are installed inside both sides of the shell, a heat dissipation groove is provided on the front side of the shell, a heat sink is fixedly installed inside the heat dissipation groove, a second motor is fixedly connected to the side of the heat sink close to the inside of the shell, a second rotating rod is fixedly connected to the output end of the second motor, a rotating plate is rotated inside the heat sink, an adjustment groove is provided on the front side of the heat sink, an adjustment plate is installed on the front side of the rotating plate, and the adjustment plate is slidably connected to the inside of the adjustment groove, a circular groove is provided on the front side of the heat sink, a filter is fixedly connected to the inside of the circular groove, a cleaning block is fixedly connected to the outside of the second rotating rod, and the cleaning block is in contact with the opposite surface of the filter.

[0009] As a preferred technical solution of the utility model, a mounting groove is provided on the front of the adjustment plate, a spring is installed inside the mounting groove, a push plate is installed at the other end of the spring, and the push plate is in a right triangle on one side close to the filter screen.

[0010] As a preferred technical solution of the utility model, the push plate is convex in shape, and is slidably connected to the inside of the mounting groove.

[0011] As a preferred technical solution of the utility model, the number of the sliders is two, and the internal threads of the two sliders are opposite, and the two sliders are slidably connected inside the slide groove.

[0012] Compared with the prior art, the utility model provides an acoustic and visual alarm device for construction sites, which has the following beneficial effects:

[0013] 1. The sound and light alarm device at the construction site of the project, through the coordinated use of the base and the slide slot, the adjusting rod is rotated at the same time, so that the adjusting rod can drive the slider to slide inside the slide slot, so that the two clamping blocks can be adjusted according to the needs of the installation, so that after the adjustment, the threaded rod and nut can be used to fix the adjusted position, so as to install it.

[0014] 2. The sound and light alarm device at the construction site of the project cooperates with the outer shell and the warning light, and uses the mounting frame and the first motor so that the output end of the first motor can drive the first rotating rod to rotate. The rotating first rotating rod can drive the cleaning member to remove the dust attached to the outside of the warning light. The circular ring installed on the top of the outer shell can limit the cleaning member, thereby facilitating the dust removal of the outside of the warning light.

[0015] 3. The sound and light alarm device at the construction site of the project, through the coordinated use of the shell and the heat sink, enables the heat sink to be installed inside the heat sink, and the output end of the second motor installed on the side of the heat sink can drive the second rotating rod to rotate, so that the cleaning block installed outside the second rotating rod can remove dust outside the filter. When the cleaning block rotates clockwise, the push plate can be pressed downward through the bottom of the cleaning block, thereby facilitating the rotation of the cleaning block. At the same time, on rainy days, the output end of the second motor can rotate in the opposite direction, so that the cleaning block can push the adjusting plate to rotate, so that the adjusting plate drives the rotating plate to seal the heat sink, thereby preventing rainwater from entering the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the front structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the side structure of the utility model;

[0018] Figure 3 This is a schematic diagram of the dust removal structure of the utility model;

[0019] Figure 4 This is a schematic diagram of the explosion structure of the utility model;

[0020] Figure 5 For this utility model Figure 4 Schematic diagram of the local enlarged structure at point A.

[0021] In the figure: 1. base; 2. slide groove; 3. adjustment rod; 4. slider; 5. clamping block; 6. through groove; 7. threaded rod; 8. nut; 9. shell; 10. mounting bracket; 11. first motor; 12. first rotating rod; 13. cleaning member; 14. ring; 15. speaker; 16. heat dissipation groove; 17. heat dissipation plate; 18. second motor; 19. second rotating rod; 20. rotating plate; 21. adjustment groove; 22. adjustment plate; 23. circular groove; 24. filter; 25. cleaning block; 26. mounting groove; 27. spring; 28. push plate; 29. ​​warning light. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-5 The sound and light alarm device for engineering construction sites comprises a base 1, a slide groove 2 is provided on the back of the base 1, an adjusting rod 3 is rotatably connected to the side of the base 1, and the adjusting rod 3 is rotatably connected to the inside of the slide groove 2, a slider 4 is rotatably connected to the outside of the adjusting rod 3, and the slider 4 is slidably connected to the inside of the slide groove 2, a clamping block 5 is installed on the side of the slider 4 away from the base 1, a through groove 6 is provided on the side of the clamping block 5, a threaded rod 7 is slidably connected to the inside of the through groove 6, and a nut 8 is threadedly connected to the outside of the threaded rod 7, and two symmetrical slide grooves 2 can be provided on the back of the base 1, and the adjusting rod 3 can be rotatably connected to the inside of the two slide grooves 2, so that when the adjusting rod 3 is rotated, it can drive two sliders 4 with opposite internal threads to move, so that the slider 4 can adjust the distance between the two clamping blocks 5 according to the needs of installation, and then after the distance is adjusted, it can be threadedly connected to the outside of the threaded rod 7 through the nut 8 for easy fixation.

[0024] See also Figure 3A shell 9 is installed on the top of the base 1, and a warning light 29 is installed on the top of the shell 9. A mounting frame 10 is fixedly installed on the top of the shell 9, and a first motor 11 is fixedly installed inside the mounting frame 10. The output end of the first motor 11 is fixedly connected to a first rotating rod 12, and the bottom of the first rotating rod 12 is fixedly connected to a cleaning member 13. The bottom of the cleaning member 13 is slidably connected to the outside of the ring 14, and the ring 14 is fixedly installed on the top of the shell 9. The shell 9 can be installed on the top of the base 1, and the warning light 29 can be installed on the top of the shell 9, so that the warning light 29 can alarm. When removing dust attached to the outside of the warning light 29, the first motor 11 installed inside the mounting frame 10 can be used, so that the output end of the first motor 11 can drive the first rotating rod 12 to rotate, and the rotating first rotating rod 12 can drive the cleaning member 13 to remove dust outside the warning light 29. At the same time, the ring 14 installed on the top of the shell 9 can limit the cleaning member 13, so as to better remove dust.

[0025] See also Figure 4 Speakers 15 are installed inside both sides of the shell 9, a heat dissipation groove 16 is provided on the front of the shell 9, a heat dissipation plate 17 is fixedly installed inside the heat dissipation groove 16, a second motor 18 is fixedly connected to the side of the heat dissipation plate 17 close to the inside of the shell 9, and a second rotating rod 19 is fixedly connected to the output end of the second motor 18, a rotating plate 20 is rotated inside the heat dissipation plate 17, an adjustment groove 21 is provided on the front of the heat dissipation plate 17, an adjustment plate 22 is installed on the front of the rotating plate 20, and the adjustment plate 22 is slidably connected to the inside of the adjustment groove 21, a circular groove 23 is provided on the front of the heat dissipation plate 17, a filter 24 is fixedly connected inside the circular groove 23, a cleaning block 25 is fixedly connected to the outside of the second rotating rod 19, and the opposite surface of the cleaning block 25 and the filter 24 The loudspeakers 15 installed on both sides of the shell 9 are fitted together, and can amplify the sound when an alarm is sounded. The heat dissipation groove 16 opened on the front side of the shell 9 can be used to install a heat sink 17 inside the heat dissipation groove 16, so that a second motor 18 can be installed on the side of the heat sink 17 close to the inside of the shell 9, so that the output end of the second motor 18 can drive the second rotating rod 19 to rotate, so that the cleaning block 25 installed outside the second rotating rod 19 can remove dust outside the filter 24. At the same time, on rainy days, the output end of the second motor 18 can rotate in the opposite direction, so that the cleaning block 25 can push the adjusting plate 22 to rotate, so that the adjusting plate 22 drives the rotating plate 20 to seal the heat sink 17, thereby preventing rainwater from entering the inside of the device.

[0026] See also Figure 5A mounting groove 26 is provided on the front of the adjusting plate 22, and a spring 27 is installed inside the mounting groove 26. A push plate 28 is installed on the other end of the spring 27. The push plate 28 is in a right triangle shape on the side close to the filter screen 24. The mounting groove 26 provided on the front of the adjusting plate 22 allows the spring 27 installed inside the mounting groove 26 to push the push plate 28 to move, so that when the cleaning block 25 rotates counterclockwise, the cleaning block 25 can drive the push plate 28 to rotate, so that the rotating plate 20 can seal the heat sink 17. When the cleaning block 25 rotates clockwise, the cleaning block 25 can squeeze the push plate 28, thereby facilitating the rotation of the cleaning block 25.

[0027] Working principle: during operation, when the sound and light alarm device is installed, two symmetrical slide grooves 2 can be opened on the back of the base 1, and the adjusting rods 3 can be rotatably connected inside the two slide grooves 2, so that when the adjusting rod 3 is rotated, it can drive two sliders 4 with opposite internal threads to move, so that the slider 4 can adjust the distance between the two clamping blocks 5 according to the needs of installation, and then after the rear distance is adjusted, it can be threadedly connected to the outside of the threaded rod 7 through the nut 8 for easy fixation, and a warning light 29 can be installed on the top of the shell 9 so that the warning light 29 can alarm; when cleaning the dust attached to the outside of the warning light 29, the first motor 11 installed inside the mounting frame 10 can be used, so that the output end of the first motor 11 can drive the first rotating rod 12 to rotate, and the rotating first rotating rod 12 can drive the cleaning member 13 to clean the dust outside the warning light 29, and at the same time When the filter 10 is in the working state, the ring 14 installed on the top of the shell 9 can limit the cleaning member 13, so that dust can be better removed; when preventing rainwater from entering the device through the filter device on rainy days, the speakers 15 installed on both sides of the shell 9 can amplify the sound when an alarm is triggered, and the heat dissipation groove 16 opened on the front of the shell 9 can be used to install a heat sink 17 inside the heat dissipation groove 16, so that a second motor 18 can be installed on the side of the heat sink 17 close to the inside of the shell 9, so that the output end of the second motor 18 can drive the second rotating rod 19 to rotate, so that the cleaning block 25 installed outside the second rotating rod 19 can remove dust outside the filter 24, and at the same time, on rainy days, the output end of the second motor 18 can rotate in the opposite direction, so that the cleaning block 25 can push the adjusting plate 22 to rotate, so that the adjusting plate 22 drives the rotating plate 20 to seal the heat sink 17, thereby preventing rainwater from entering the device.

[0028] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A construction site sound and light alarm device, comprising a base (1), characterized in that: The back of the base (1) is provided with a slide groove (2), the side of the base (1) is rotatably connected with an adjusting rod (3), and the adjusting rod (3) is rotatably connected inside the slide groove (2), the outside of the adjusting rod (3) is rotatably connected with a slider (4), and the slider (4) is slidably connected inside the slide groove (2), a clamping block (5) is installed on the side of the slider (4) away from the base (1), a through groove (6) is provided on the side of the clamping block (5), the inside of the through groove (6) is slidably connected with a threaded rod (7), and the outside of the threaded rod (7) is threadedly connected with a nut (8).

2. The construction site sound and light alarm device according to claim 1, characterized in that: A shell (9) is installed on the top of the base (1), a warning light (29) is installed on the top of the shell (9), a mounting frame (10) is fixedly installed on the top of the shell (9), a first motor (11) is fixedly installed inside the mounting frame (10), an output end of the first motor (11) is fixedly connected to a first rotating rod (12), a cleaning member (13) is fixedly connected to the bottom of the first rotating rod (12), the bottom of the cleaning member (13) is slidably connected to the outside of a circular ring (14), and the circular ring (14) is fixedly installed on the top of the shell (9).

3. The construction site sound and light alarm device according to claim 2 is characterized in that: Speakers (15) are installed inside both sides of the shell (9); a heat dissipation groove (16) is provided on the front of the shell (9); a heat dissipation plate (17) is fixedly installed inside the heat dissipation groove (16); a second motor (18) is fixedly connected to the side of the heat dissipation plate (17) close to the inside of the shell (9); a second rotating rod (19) is fixedly connected to the output end of the second motor (18); a rotating plate (20) is rotatably installed inside the heat dissipation plate (17); an adjustment groove (21) is provided on the front of the heat dissipation plate (17); an adjustment plate (22) is installed on the front of the rotating plate (20), and the adjustment plate (22) is slidably connected to the inside of the adjustment groove (21); a circular groove (23) is provided on the front of the heat dissipation plate (17); a filter screen (24) is fixedly connected inside the circular groove (23); a cleaning block (25) is fixedly connected to the outside of the second rotating rod (19), and the cleaning block (25) is in contact with the opposite surface of the filter screen (24).

4. The construction site sound and light alarm device according to claim 3 is characterized in that: The front side of the adjustment plate (22) is provided with a mounting groove (26), a spring (27) is installed inside the mounting groove (26), a push plate (28) is installed at the other end of the spring (27), and the push plate (28) is in the shape of a right triangle on one side close to the filter screen (24).

5. The construction site sound and light alarm device according to claim 4 is characterized in that: The push plate (28) is convex in shape, and is slidably connected inside the mounting groove (26).

6. The construction site sound and light alarm device according to claim 1, characterized in that: The number of the sliders (4) is two, and the internal threads of the two sliders (4) are opposite, and the two sliders (4) are both slidably connected inside the slide groove (2).

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