Fault alarm device

Abstract

The utility model discloses a fault alarm device in the technical field of alarm devices, which comprises a mounting disc, an equipment box is fixedly arranged on the upper side of the mounting disc, an alarm lamp is arranged on the upper side of the equipment box, a movable groove is formed in the inner side of the mounting disc, and a mounting frame is arranged at the outer side end of a supporting rod and located on the outer side of the movable groove. A fluted disc is rotationally arranged on the outer side of the movable groove, a connecting rod in butt joint with the supporting rod is fixedly arranged on the upper side of the fluted disc, a motor is fixedly arranged on the inner side of the mounting groove, a rotating rod is fixedly arranged at the power end of the motor, a gear fixedly sleeves the rotating rod, and the gear is meshed with the fluted disc. By means of the simple installation structure, dust on the outer side of the alarm lamp can be conveniently and automatically cleaned, the defect that cleaning is conducted through manual climbing in the prior art is overcome, therefore, the cleaning efficiency is improved, meanwhile, potential safety hazards are avoided, the practical effect is good, and the alarm lamp is worthy of being used and popularized in the existing market.

Description

Technical Field

[0001] The utility model relates to the technical field of alarm devices, and more specifically to a fault alarm device. Background Art

[0002] Radio and television are news dissemination tools that transmit sound, images, and videos through radio waves or wires. Broadcasting only sound is called audio broadcasting, while broadcasting images and sound is called television broadcasting.

[0003] During the operation of radio and television, faults and abnormalities are generally reported through alarm devices so that staff can deal with them in time. The alarm devices mainly transmit specific faults through sound and light media. The medium for light transmission is mainly the alarm flashing light. During daily use, a large amount of dust is easily adhered to the outside of the alarm light. The traditional method is generally to manually use a ladder to climb up and operate the alarm light with a towel. The operation is time-consuming and laborious. Workers are also prone to safety accidents such as falling during the climbing process. There are certain disadvantages in its use.

[0004] In view of this, we propose a fault alarm device. Utility Model Content

[0005] 1. Technical problems to be solved

[0006] The utility model aims to provide a fault alarm device to solve the problem in the above background technology that the existing alarm lights need to be cleaned manually, the operation is time-consuming and labor-intensive, and there are certain safety hazards.

[0007] 2. Technical solution

[0008] A fault alarm device comprises a mounting plate, an equipment box is fixedly arranged on the upper side of the mounting plate, an alarm light is arranged on the upper side of the equipment box, and a movable groove is opened on the inner side of the mounting plate, a support rod is movably arranged on the inner side of the movable groove, the support rod movably passes through the movable groove and extends to the outside, and a mounting frame is arranged on the outer end of the support rod located on the outer side of the movable groove, a mounting plate is arranged on the inner side of the mounting frame, a cleaning brush is fixedly arranged on the outer side of the mounting plate, a toothed disc is rotatably arranged on the outer side of the movable groove, a connecting rod for docking with the support rod is fixedly arranged on the upper side of the toothed disc, and a mounting groove is opened on the inner side of the mounting plate, a motor is fixedly arranged on the inner side of the mounting groove, a rotating rod is fixedly arranged on the power end of the motor, a gear is fixedly sleeved on the outer side of the rotating rod, and the gear is meshed with the toothed disc.

[0009] Preferably, a plurality of fixing holes are provided on the back side of the mounting plate.

[0010] Preferably, a movable block is movably arranged inside the movable groove, the support rod is fixedly arranged on the upper side of the movable block, and the movable block is fixedly connected to the connecting rod.

[0011] Preferably, a mounting tube is fixedly provided inside the mounting frame, a movable rod is movably inserted inside the mounting tube, the movable rod movably passes through the mounting tube and extends to the outside, and the outer end of the movable rod is located outside the mounting tube and fixedly connected to the mounting plate.

[0012] Preferably, a spring is arranged inside the installation tube, one end of the spring is connected to the inside of the installation tube, and the other end of the spring is connected to the movable rod.

[0013] Preferably, a fixing plate is fixedly provided on the outer side of the support rod, and a mounting hole for docking with the support rod is opened on the outer side of the mounting frame.

[0014] Preferably, multiple groups of mounting screws are provided through the threads on the outer side of the fixing plate, and multiple groups of screw holes for docking the mounting screws are provided on the outer side of the mounting hole.

[0015] 3. Beneficial effects

[0016] Compared with the prior art, the advantages of the present invention are:

[0017] 1. The utility model is provided with a mounting plate, a movable groove, a movable block, a support rod, a mounting frame, a cleaning brush, a toothed plate, a motor, a rotating rod, a gear and other mechanisms, and through the mutual cooperation of various mechanisms, it is possible to automatically clean the dust on the outside of the alarm light, avoiding the disadvantages of traditional manual cleaning, thereby improving the cleaning efficiency and avoiding safety hazards.

[0018] 2. The utility model is provided with a mounting tube, a movable rod, a spring, a mounting hole, a mounting plate, a rotating screw, a screw hole and other mechanisms, and through the mutual cooperation of various mechanisms, it is possible to improve the cleaning effect of the alarm light, and at the same time facilitate the loading and unloading of the cleaning brush, thereby facilitating the cleaning and replacement of the cleaning brush. It is very flexible and convenient to use, and improves the convenience of use while ensuring the cleaning effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the top-sectional structure of the installation plate of the utility model;

[0021] Figure 3 This is a schematic diagram of the side section structure of the installation plate of the utility model;

[0022] Figure 4 For this utility model Figure 2 A schematic diagram of the structure enlargement in the middle;

[0023] Figure 5 For this utility model Figure 2A magnified schematic diagram of the structure at B in the middle;

[0024] Explanation of the numbers in the figure: 1 mounting plate, 2 equipment box, 3 alarm light, 4 movable slot, 5 movable block, 6 support rod, 7 mounting frame, 8 mounting plate, 9 cleaning brush, 10 gear plate, 11 mounting slot, 12 motor, 13 rotating rod, 14 gear, 15 connecting rod, 16 mounting cylinder, 17 movable rod, 18 spring, 19 mounting hole, 20 fixed plate, 21 mounting screw, 22 screw hole. DETAILED DESCRIPTION

[0025] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0026] In the description of the present invention, "plurality" means two or more than two, unless otherwise clearly and specifically defined.

[0027] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "set / connected", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0028] See also Figure 1-5 ,The utility model provides a technical solution:

[0029] A fault alarm device comprises a mounting plate 1, an equipment box 2 is fixedly arranged on the upper side of the mounting plate 1, an alarm light 3 is arranged on the upper side of the equipment box 2, and a movable groove 4 is opened on the inner side of the mounting plate 1, a support rod 6 is movably arranged on the inner side of the movable groove 4, the support rod 6 movably penetrates the movable groove 4 and extends to the outside, and the outer end of the support rod 6 is located at the outer side of the movable groove 4. A mounting frame 7 is arranged, a mounting plate 8 is arranged on the inner side of the mounting frame 7, a cleaning brush 9 is fixedly arranged on the outer side of the mounting plate 8, a toothed disc 10 is rotatably arranged on the outer side of the movable groove 4, and a toothed disc 10 is fixed on the upper side of the toothed disc 10. A connecting rod 15 is fixedly provided for docking with the support rod 6, and an installation groove 11 is opened on the inner side of the installation disk 1, a motor 12 is fixedly provided on the inner side of the installation groove 11, a rotating rod 13 is fixedly provided on the power end of the motor 12, a gear 14 is fixedly sleeved on the outer side of the rotating rod 13, and the gear 14 is engaged with the toothed disc 10. By turning on the motor 12, the toothed disc 10 can be driven to rotate continuously on the outer side of the movable groove 4, thereby conveniently driving the mounting frame 7 to rotate continuously around the alarm light 3, and the alarm light 3 can be comprehensively cleaned, thereby improving the convenience of cleaning the alarm light 3.

[0030] Specifically, a plurality of fixing holes are provided on the back side of the mounting plate 1 , and the mounting plate 1 can be installed and fixed through the fixing holes to ensure the installation stability of the mounting plate 1 .

[0031] Furthermore, a movable block 5 is movably arranged inside the movable groove 4, a support rod 6 is fixedly arranged on the upper side of the movable block 5, and the movable block 5 is fixedly connected to the connecting rod 15. When the toothed disc 10 rotates, it can drive the movable block 5 to slide within the movable groove 4 in a limited position, thereby facilitating the movement of the support rod 6 while ensuring the stability of the support rod 6.

[0032] It is worth mentioning that a mounting tube 16 is fixedly provided on the inner side of the mounting frame 7, and a movable rod 17 is movably inserted into the inner side of the mounting tube 16. The movable rod 17 movably passes through the mounting tube 16 and extends to the outside, and the outer end of the movable rod 17 is located at the outer part of the mounting tube 16 and is fixedly connected to the mounting plate 8. When the mounting frame 7 moves, the mounting plate 8 can be driven to rotate through the mounting tube 16 and the movable rod 17, thereby facilitating the cleaning brush 9 to clean the alarm light 3, thereby improving the convenience of cleaning the alarm light 3.

[0033] It is worth noting that a spring 18 is provided on the inner side of the mounting tube 16, one end of the spring 18 is connected to the inner side of the mounting tube 16, and the other end of the spring 18 is connected to the movable rod 17. By providing the spring 18, the cleaning brush 9 can be conveniently driven to fit the outer side of the alarm light 3, so that when the mounting frame 7 rotates, the cleaning brush 9 can be driven to rotate and wipe the outer side of the alarm light 3, thereby improving the cleaning effect of the alarm light 3.

[0034] In addition, a fixing plate 20 is fixedly provided on the outside of the support rod 6, and a mounting hole 19 for docking with the support rod 6 is opened on the outside of the mounting frame 7. The support rod 6 is movably inserted into the mounting hole 19, which can facilitate the assembly and disassembly of the entire device, thereby facilitating the disassembly and cleaning of the cleaning brush 9, thereby improving the convenience of use.

[0035] It has to be said that multiple groups of mounting screws 21 are provided through the threads on the outer side of the fixing plate 20, and multiple groups of screw holes 22 for docking the mounting screws 21 are provided on the outer side of the mounting hole 19. By screwing the mounting screws 21 into the screw holes 22, the mounting frame 7 can be conveniently fixed to ensure the stability of the mounting frame 7 and the cleaning brush 9.

[0036] Working principle: when it is necessary to clean the alarm light 3, first turn on the motor 12 through an external power supply to drive the rotating rod 13 to rotate, and the rotation of the rotating rod 13 drives the gear 14 to rotate, and the gear 14 drives the toothed disc 10 to rotate when it rotates, and the gear 10 drives the connecting rod 15 and the movable block 5 to rotate when it rotates, and the movable block 5 drives the support rod 6 and the mounting bracket 7 to rotate when it rotates, and the mounting bracket 7 drives the mounting plate 8 and the cleaning brush 9 to rotate when it rotates. The alarm light 3 can be fully cleaned by the cleaning brush 9. At the same time, due to the elastic effect of the spring 18, the cleaning brush 9 can be driven to fit the outside of the alarm light 3, thereby ensuring the cleaning effect of the alarm light 3.

[0037] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A fault alarm device, comprising a mounting plate (1), characterized in that: An equipment box (2) is fixedly arranged on the upper side of the installation plate (1), an alarm light (3) is arranged on the upper side of the equipment box (2), and a movable groove (4) is opened on the inner side of the installation plate (1), a support rod (6) is movably arranged on the inner side of the movable groove (4), the support rod (6) movably passes through the movable groove (4) and extends to the outside, and a mounting frame (7) is arranged on the outer side of the outer end of the support rod (6) located on the outer side of the movable groove (4), a mounting plate (8) is arranged on the inner side of the mounting frame (7), and the outer side of the mounting plate (8) is fixed A cleaning brush (9) is fixedly arranged, a toothed disc (10) is rotatably arranged on the outer side of the movable groove (4), a connecting rod (15) for docking with the support rod (6) is fixedly arranged on the upper side of the toothed disc (10), and a mounting groove (11) is opened on the inner side of the mounting disc (1), a motor (12) is fixedly arranged on the inner side of the mounting groove (11), a rotating rod (13) is fixedly arranged on the power end of the motor (12), a gear (14) is fixedly sleeved on the outer side of the rotating rod (13), and the gear (14) is meshed with the toothed disc (10).

2. A fault alarm device according to claim 1, characterized in that: The back side of the mounting plate (1) is provided with a plurality of sets of fixing holes.

3. A fault alarm device according to claim 1, characterized in that: A movable block (5) is movably arranged inside the movable groove (4), the support rod (6) is fixedly arranged on the upper side of the movable block (5), and the movable block (5) is fixedly connected to the connecting rod (15).

4. A fault alarm device according to claim 1, characterized in that: A mounting tube (16) is fixedly arranged inside the mounting frame (7), a movable rod (17) is movably inserted inside the mounting tube (16), the movable rod (17) movably penetrates the mounting tube (16) and extends to the outside, and the outer end of the movable rod (17) is located outside the mounting tube (16) and is fixedly connected to the mounting plate (8).

5. A fault alarm device according to claim 4, characterized in that: A spring (18) is arranged inside the installation tube (16), one end of the spring (18) is connected to the inside of the installation tube (16), and the other end of the spring (18) is connected to the movable rod (17).

6. A fault alarm device according to claim 1, characterized in that: A fixing plate (20) is fixedly arranged on the outside of the support rod (6), and a mounting hole (19) for docking with the support rod (6) is opened on the outside of the mounting frame (7).

7. A fault alarm device according to claim 6, characterized in that: The outer side of the fixing plate (20) is provided with a plurality of sets of mounting screws (21) through the threads, and the outer side of the mounting hole (19) is provided with a plurality of sets of screw holes (22) for docking with the mounting screws (21).

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