Disassembly-free cleaning tool for fire detector

Abstract

The utility model relates to the technical field of daily maintenance in the fire-fighting industry, and particularly discloses a fire detector disassembly-free cleaning tool which comprises a multi-section telescopic rod, a dust collecting mechanism and a cleaning mechanism, the dust collecting mechanism is installed at the telescopic end of the multi-section telescopic rod, a connecting column is installed on the dust collecting mechanism, and the cleaning mechanism is installed on the connecting column. The cleaning mechanism is rotationally mounted on the connecting column and comprises a connecting seat, a mounting seat and a cleaning head; the dust collecting mechanism comprises a column body, a swing frame and a collecting sleeve. The cleaning mechanism is arranged at the telescopic end of the multi-section telescopic rod to clean the fire detector installed at a high position, the fire detector does not need to be disassembled in the cleaning process, and the cleaning problem of the fire detector is effectively solved.

Description

Technical Field

[0001] The utility model relates to the technical field of daily maintenance in the fire protection industry, in particular to a disassembly-free cleaning tool for fire detectors. Background Art

[0002] Fire detectors are commonly used monitoring equipment to prevent fires from causing personal and property safety problems. In order to ensure that the fire detectors have normal fire alarm functions, it is usually necessary to conduct regular inspections of the fire alarms. During the normal operation of the fire alarm system, dust will accumulate in the smoke sensing parts of the probes over the years, which is equivalent to a reduction in the emission, resulting in a relative reduction in the stable amount, which greatly reduces the sensitivity of the alarm probes. Therefore, it is also necessary to clean the fire detectors regularly.

[0003] Fire detectors are usually installed on the top. When cleaning fire detectors manually, a ladder is usually needed. This cleaning efficiency is low, and the detectors may be damaged due to improper cleaning by the cleaning staff. At the same time, this high-altitude cleaning of fire detectors has potential safety risks of personnel falling and property damage. Utility Model Content

[0004] The utility model aims to provide a fire detector non-disassembly cleaning tool to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A fire detector non-disassembly cleaning tool comprises a multi-section telescopic rod, a dust collecting mechanism and a cleaning mechanism, wherein the dust collecting mechanism is mounted on the telescopic end of the multi-section telescopic rod, a connecting column is mounted on the dust collecting mechanism, the cleaning mechanism is rotatably mounted on the connecting column, and the cleaning mechanism comprises a connecting seat, a mounting seat and a cleaning head; the dust collecting mechanism comprises a column, a swing frame and a collecting sleeve, the lower end of the column is connected to the telescopic end of the multi-section telescopic rod, and the upper end of the column is fixedly connected to the connecting column; a plurality of rotating seats are arranged on the circumferential side of the upper end of the column, a driven gear is rotatably mounted on the rotating seat, an outer gear ring is also rotatably mounted on the upper end of the column, the outer gear ring is meshed with the driven gear, and the driven gear is controlled to rotate when the outer gear ring rotates; a swing frame is mounted on the rotating shaft of the driven gear, a mounting frame is fixedly mounted on the bottom of the swing frame, and a first elastic cloth is connected between two adjacent mounting frames.

[0007] As a further solution of the utility model: the mounting seat is fixedly connected to the connecting seat, the cleaning head is rotatably mounted on the mounting seat, a motor for driving the cleaning head to rotate is arranged inside the mounting seat, and a button is also arranged on the mounting seat, and the button is used to control the start and stop of the motor.

[0008] As a further solution of the utility model: an articulated seat is fixedly mounted on the connecting column, the connecting seat is rotatably mounted on the articulated seat, and a driving motor for controlling the rotation of the connecting seat is also arranged on the connecting column.

[0009] As a further solution of the utility model: the collecting sleeve is fixedly installed on the outside of the column, the collecting sleeve is an annular structure, and an opening is provided at the upper end of the collecting sleeve, and a cleaning port is provided at the lower end of the collecting sleeve, and the opening at the upper end of the collecting sleeve is connected to the first elastic cloth through an elastic connecting piece.

[0010] As a further solution of the utility model: an electric telescopic rod is fixedly installed on the bottom of the swing frame, the electric telescopic rod is located on the inner side of the mounting frame, and a second elastic cloth is connected between the telescopic ends of two adjacent electric telescopic rods.

[0011] As a further solution of the utility model: a mounting groove is provided at the upper end of the column, an inner gear ring and a driving gear are rotatably installed inside the mounting groove, the driving gear and the inner gear ring are meshed, and the inner gear ring is fixedly connected to the outer gear ring through a connecting piece.

[0012] As a further solution of the utility model: a control motor for controlling the rotation of the driving gear is also installed inside the installation groove.

[0013] Compared with the prior art, the utility model has the following beneficial effects: the utility model cleans the fire detector installed at a high place by arranging a cleaning mechanism at the telescopic end of the multi-section telescopic rod. During the cleaning process, there is no need to disassemble the fire detector, thereby effectively solving the cleaning problem of the fire detector; the utility model is also provided with a dust collection mechanism, which includes a column, a swing frame and a collection sleeve. During cleaning, the swing frame spreads out the first elastic cloth during the upward swinging process, so that the multiple pieces of the first elastic cloth form a funnel-shaped receiving hopper, thereby receiving debris that falls off the surface of the fire detector when the cleaning head is working, collecting the debris, and preventing the debris from falling directly. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a structural diagram of the fire detector non-disassembly cleaning tool.

[0015] Figure 2 Top view of the fire detector non-disassembly cleaning tool.

[0016] Figure 3 This is a schematic diagram of the structure of the dust collection mechanism in the fire detector non-disassembly cleaning tool.

[0017] Figure 4 for Figure 3 A local enlarged schematic diagram of point A in the middle.

[0018] Figure 5This is a cross-sectional view of the fire detector non-disassembly cleaning tool.

[0019] Figure 6 A top view of the dust collection mechanism in the fire detector non-disassembly cleaning tool.

[0020] In the figure: 10-multi-section telescopic rod, 11-handle, 12-connecting column, 13-hinge seat, 14-drive motor, 20-dust collecting mechanism, 21-column, 22-rotating seat, 23-driven gear, 24-swing frame, 25-mounting frame, 26-first elastic cloth, 261-elastic connecting piece, 262-electric telescopic rod, 263-second elastic cloth, 27-collecting sleeve, 271-cleaning port, 28-outer gear ring, 29-inner gear ring, 291-drive gear, 30-cleaning mechanism, 31-connecting seat, 32-mounting seat, 33-button, 34-cleaning head. DETAILED DESCRIPTION

[0021] 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.

[0022] See also Figure 1-Figure 6In an embodiment of the utility model, a fire detector non-disassembly cleaning tool comprises a multi-section telescopic rod 10, a dust collecting mechanism 20 and a cleaning mechanism 30, wherein the dust collecting mechanism 20 is mounted on the telescopic end of the multi-section telescopic rod 10, a connecting column 12 is mounted on the dust collecting mechanism 20, and the cleaning mechanism 30 is rotatably mounted on the connecting column 12, the cleaning mechanism 30 comprises a connecting seat 31, a mounting seat 32 and a cleaning head 34, the mounting seat 32 is fixedly connected to the connecting seat 31, the cleaning head 34 is rotatably mounted on the mounting seat 32, a motor for driving the cleaning head 34 to rotate is arranged inside the mounting seat 32 (the motor is hidden inside the mounting seat 32), and a button 33 is also arranged on the mounting seat 32, and the button 33 It is used to control the start and stop of the motor. When it is necessary to clean the fire detector at a high place, first start the control motor through the button 33, and then adjust the height of the cleaning mechanism 30 through the multi-section telescopic rod 10 to make the cleaning head 34 reach the installation position of the fire detector. The control motor drives the cleaning head 34 to rotate. After the cleaning head 34 is close to the fire detector, cleaning can be started, which effectively solves the cleaning problem of the fire detector. During the cleaning process, it can be freely telescopic and turned, and all angles are very convenient for cleaning. Fire detectors of different heights and every corner can be cleaned in place through telescopic adjustment. In addition, the cleaning brush in this embodiment is electric cleaning, has its own power storage function, does not require wiring, saves human labor, and improves work efficiency.

[0023] In the embodiment of the present application, an articulated seat 13 is fixedly mounted on the connecting column 12, and the connecting seat 31 is rotatably mounted on the articulated seat 13. A driving motor 14 for controlling the rotation of the connecting seat 31 is also provided on the connecting column 12. The driving motor 14 adjusts the angle of the cleaning mechanism 30 by controlling the rotation of the connecting seat 31, so that the cleaning head 34 is close to the fire detector.

[0024] like Figure 3-Figure 6As shown, the dust collecting mechanism 20 includes a column 21, a swing frame 24 and a collecting sleeve 27. The lower end of the column 21 is connected to the telescopic end of the multi-section telescopic rod 10, and the upper end of the column 21 is fixedly connected to the connecting column 12; a plurality of rotating seats 22 are arranged on the circumferential side of the upper end of the column 21, and a driven gear 23 is rotatably mounted on the rotating seat 22. An outer gear ring 28 is also rotatably mounted on the upper end of the column 21, and the outer gear ring 28 is meshed with the driven gear 23. When the outer gear ring 28 rotates, the driven gear 23 is controlled to rotate; a rotating shaft of the driven gear 23 is installed There is a swing frame 24, a mounting frame 25 is fixedly mounted at the bottom of the swing frame 24, the mounting frame 25 is a vertical rod structure, and a first elastic cloth 26 is connected between two adjacent mounting frames 25. When the outer gear ring 28 rotates, the driven gear 23 drives the swing frame 24 to swing upward through the rotating shaft. The swing frame 24 opens the first elastic cloth 26 during the upward swinging process, so that multiple pieces of the first elastic cloth 26 form a funnel-shaped receiving hopper, so as to receive debris, such as dust blocks, that fall off the surface of the fire detector when the cleaning head 34 is working, so as to collect the debris and prevent the debris from falling directly;

[0025] Furthermore, in the embodiment of the present application, the collecting sleeve 27 is fixedly installed on the outside of the column 21, the collecting sleeve 27 is an annular structure, and the upper end of the collecting sleeve 27 is provided with an opening, and the lower end of the collecting sleeve 27 is provided with a cleaning port 271. The opening at the upper end of the collecting sleeve 27 is connected to the first elastic cloth 26 through an elastic connecting piece 261. When collecting debris, multiple pieces of the first elastic cloth 26 are stretched open to form a funnel-shaped receiving hopper, and the receiving hopper falls into the interior of the collecting sleeve 27 from the opening along the elastic connecting piece 261. After cleaning, the debris can be sucked out from the cleaning port 271 by an air pump. If the larger debris cannot enter the opening, after cleaning, the shape of the receiving hopper is maintained, and the multi-section telescopic rod 10 is shortened to directly take the debris out of the receiving hopper.

[0026] In the embodiment of the present application, an electric telescopic rod 262 is also fixedly installed at the bottom of the swing frame 24. The electric telescopic rod 262 is located on the inner side of the mounting frame 25, and a second elastic cloth 263 is connected between the telescopic ends of two adjacent electric telescopic rods 262. After the telescopic end of the electric telescopic rod 262 is extended, the second elastic cloth 263 is extended from the end of the first elastic cloth 26, thereby increasing the volume of the receiving hopper, thereby increasing the collection range of the receiving hopper for debris.

[0027] In addition, in the embodiment of the present application, the upper end of the column 21 is provided with a mounting groove, and the inner ring gear 29 and the driving gear 291 are rotatably mounted inside the mounting groove, the driving gear 291 is meshed with the inner ring gear 29, and the inner ring gear 29 is fixedly connected to the outer ring gear 28 through a connecting piece, and a control motor (not shown in the figure) for controlling the rotation of the driving gear 291 is also installed inside the mounting groove. The control motor is a prior art and will not be described in detail in this embodiment. It should also be noted that the lower end of the multi-section telescopic rod 10 is provided with a handle 11, and a drive switch (not shown in the figure) can be set on the handle 11, and the drive switch is electrically connected to the control motor, and the drive switch is used to start or shut down the control motor.

[0028] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0029] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A fire detector cleaning tool without disassembly, characterized in that: The invention comprises a multi-section telescopic rod (10), a dust collecting mechanism (20) and a cleaning mechanism (30), wherein the dust collecting mechanism (20) is mounted on the telescopic end of the multi-section telescopic rod (10), a connecting column (12) is mounted on the dust collecting mechanism (20), the cleaning mechanism (30) is rotatably mounted on the connecting column (12), and the cleaning mechanism (30) comprises a connecting seat (31), a mounting seat (32) and a cleaning head (34); the dust collecting mechanism (20) comprises a column (21), a swing frame (24) and a collecting sleeve (27), the lower end of the column (21) is connected to the telescopic end of the multi-section telescopic rod (10), and the column (21) is rotatably mounted on the connecting column (12). ) is fixedly connected to the connecting column (12); a plurality of rotating seats (22) are arranged on the circumferential side of the upper end of the column (21), and a driven gear (23) is rotatably mounted on the rotating seat (22); an outer gear ring (28) is also rotatably mounted on the upper end of the column (21), and the outer gear ring (28) is meshed with the driven gear (23), and when the outer gear ring (28) rotates, the driven gear (23) is controlled to rotate; a swing frame (24) is mounted on the rotating shaft of the driven gear (23), and a mounting frame (25) is fixedly mounted on the bottom of the swing frame (24), and a first elastic cloth (26) is connected between two adjacent mounting frames (25).

2. The fire detector non-disassembly cleaning tool according to claim 1 is characterized in that: The mounting seat (32) is fixedly connected to the connecting seat (31); the cleaning head (34) is rotatably mounted on the mounting seat (32); a motor for driving the cleaning head (34) to rotate is disposed inside the mounting seat (32); a button (33) is also disposed on the mounting seat (32); the button (33) is used to control the start and stop of the motor.

3. The fire detector non-disassembly cleaning tool according to claim 2 is characterized in that: The connecting column (12) is fixedly mounted with an articulated seat (13), the connecting seat (31) is rotatably mounted on the articulated seat (13), and the connecting column (12) is also provided with a driving motor (14) for controlling the rotation of the connecting seat (31).

4. The fire detector non-disassembly cleaning tool according to claim 1, characterized in that: The collecting sleeve (27) is fixedly mounted on the outside of the column (21); the collecting sleeve (27) is an annular structure; an upper end of the collecting sleeve (27) is provided with an opening; a lower end of the collecting sleeve (27) is provided with a cleaning port (271); the opening at the upper end of the collecting sleeve (27) is connected to the first elastic cloth (26) via an elastic connecting piece (261).

5. The fire detector non-disassembly cleaning tool according to claim 4, characterized in that: An electric telescopic rod (262) is also fixedly mounted on the bottom of the swing frame (24); the electric telescopic rod (262) is located inside the mounting frame (25), and a second elastic cloth (263) is connected between the telescopic ends of two adjacent electric telescopic rods (262).

6. The fire detector non-disassembly cleaning tool according to claim 5, characterized in that: The upper end of the column (21) is provided with a mounting groove, an inner gear ring (29) and a driving gear (291) are rotatably mounted inside the mounting groove, the driving gear (291) and the inner gear ring (29) are meshed, and the inner gear ring (29) is fixedly connected to the outer gear ring (28) via a connecting piece.

7. The fire detector non-disassembly cleaning tool according to claim 6, characterized in that: A control motor for controlling the rotation of the driving gear (291) is also installed inside the installation groove.

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