Building fire-fighting facility maintenance device

Abstract

The invention discloses a building fire-fighting facility maintenance device, and relates to the technical field of fire-fighting facilities. The device comprises a mobile base, a lifting mechanism is fixedly mounted on the top surface of the mobile base, a mounting plate is fixedly mounted at the top end of the lifting mechanism, and smoke detector testing mechanisms are arranged on the top surface of the mounting plate and the surface of the mobile base. The bottom surface of the mounting plate and the interior of the smoke detector testing mechanism are provided with a dust removal mechanism used for removing dust from the smoke alarm. The equipment can be moved by moving the base, the mounting plate can be vertically moved through the lifting mechanism, and the smoke detector testing mechanism and the dust removal mechanism are arranged on the top surface of the mounting plate, so that the smoke alarm can be tested and dedusted; and through a second motor and a clamping mechanism, the fire sprinkler can be dismounted and mounted, so that the functionality of the fire sprinkler during use is improved, and the fire sprinkler is convenient to use.

Description

Technical Field

[0001] The invention relates to the technical field of fire-fighting facilities, and in particular to a building fire-fighting facility maintenance device. Background Art

[0002] Fire-fighting facilities refer to the automatic fire alarm system in a building, indoor fire hydrants, outdoor fire hydrants and other fixed facilities, smoke alarms, etc. Smoke alarms are a vital device in the fire-fighting system and are often used in shopping malls, subways, hospitals and other large public places. Their function is to detect fire smoke, issue alarm information in a timely manner, and remind emergency evacuation to reduce loss of life and property. To ensure the normal use of smoke alarms, they need to be maintained regularly to maintain their sensitivity to ensure that they can be used normally when a fire occurs.

[0003] The Chinese patent with publication number CN212624373U discloses a building fire protection facility maintenance device, including a power device, a power device is fixedly connected to the inner side of the connection surface between the smoke hood and the telescopic rod, a cleaning disk is fixedly connected to the output end of the power device, a plurality of elastic cleaning heads are evenly distributed on the cleaning disk, and a heating resistor ring is fixedly connected to the inner wall of the smoke hood;

[0004] With regard to the above-mentioned public technology, when the building fire protection facilities are in use, their functionality is relatively simple, and it is difficult to clean the dust that has been cleaned up during use. In addition, when the existing fire sprinkler heads are maintained and disassembled, especially when the fire sprinkler heads are maintained and disassembled, the operators are required to disassemble the fire sprinkler heads by hand, which makes the disassembly more troublesome.

[0005] For this purpose, a building fire protection facility maintenance device is proposed. Summary of the invention

[0006] The purpose of the present invention is to solve the problems raised in the above background technology, and provide a building fire protection facility maintenance device.

[0007] In order to achieve the above-mentioned purpose, the present invention specifically adopts the following technical solutions:

[0008] A building fire protection facility maintenance device comprises a mobile base, a lifting mechanism is fixedly installed on the top surface of the mobile base, a mounting plate is fixedly installed on the top of the lifting mechanism, and a smoke sensor testing mechanism is arranged on the top surface of the mounting plate and the surface of the mobile base, a dust removal mechanism for cleaning the smoke alarm is arranged on the bottom surface of the mounting plate and inside the smoke sensor testing mechanism, a second motor is arranged on the bottom surface of the mounting plate, and a clamping mechanism for clamping and fixing a fire sprinkler is fixedly installed on the output end of the second motor.

[0009] Furthermore, the mobile base comprises a bottom plate, a plurality of groups of support rods are fixedly mounted on the surface of the bottom plate, and universal wheels are fixedly mounted on the ends of the support rods.

[0010] Further, the lifting mechanism includes a first set of rods, the top surface of the base plate is fixedly mounted with the first set of rods, a worm gear is rotatably mounted on the top surface of the first set of rods, and a threaded hole is provided on the surface of the worm gear, a second set of rods is rotatably mounted on the top surface of the worm gear, a carrier frame is fixedly mounted on the surface of the first set of rods, and a rotating shaft is rotatably inserted inside the carrier frame, a worm is fixedly mounted on the surface of the rotating shaft, a crank is fixedly mounted on one end of the rotating shaft, a handle is fixedly mounted on the surface of the first set of rods, a threaded rod is movably inserted inside the first and second sets of rods, and the threaded rod and the threaded hole on the surface of the worm wheel are threadedly inserted, and a mounting plate is fixedly mounted on the top of the threaded rod.

[0011] Furthermore, the smoke detector testing mechanism comprises a casing, the casing is fixedly mounted on the top surface of the mounting plate, a rubber ring is fixedly mounted on the top surface of the casing, a smoke tube is arranged on the surface of the rubber ring, and a smoke generator is arranged on the surface of the smoke tube.

[0012] Furthermore, the dust removal mechanism includes a first motor, the bottom surface of the mounting plate is fixedly mounted with the first motor, and the output end of the first motor passes through the mounting plate and the casing and is fixedly mounted with a cleaning brush, the surface of the casing is provided with a dust suction pipe, and the surface of the dust suction pipe is provided with a vacuum cleaner.

[0013] Furthermore, the clamping mechanism includes a U-shaped frame, the output end of the second motor is fixedly mounted with the U-shaped frame, the two side walls of the U-shaped frame are fixedly mounted with electric push rods, and the ends of the electric push rods pass through the U-shaped frame and are fixedly mounted with U-shaped blocks.

[0014] The beneficial effects of the present invention are as follows:

[0015] The device can be moved by moving the base, the mounting plate can be moved vertically by the lifting mechanism, the smoke detector testing mechanism and dust removal mechanism arranged on the top surface of the mounting plate can be used to test and clean the smoke alarm, and the fire sprinkler can be disassembled and installed by the second motor and the clamping mechanism, thereby improving its functionality during use and facilitating its use;

[0016] After the smoke sensor testing mechanism has tested the smoke alarm, the dust on the surface of the smoke alarm is cleaned through the dust removal mechanism, and the smoke during the test and the cleaned dust are absorbed at the same time, the fire sprinkler is clamped through the clamping mechanism, and the clamping mechanism is driven to rotate by the second motor, so that the fire sprinkler at the end of the fire pipe can be easily disassembled and installed. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0018] Figure 2 is a side view of the present invention;

[0019] Figure 3 The present invention Figure 2 A magnified view of part A;

[0020] Figure 4 It is a schematic diagram of the mobile base and the local lifting mechanism of the present invention;

[0021] Figure 5 It is a schematic diagram of the local structure of the present invention;

[0022] Figure 6 It is a schematic diagram of another partial structure of the present invention;

[0023] 1. Mobile base; 101. Bottom plate; 102. Support rod; 103. Universal wheel; 2. Lifting mechanism; 201. First set of rods; 202. Worm gear; 203. Second set of rods; 204. Carrying frame; 205. Rotating shaft; 206. Worm; 207. Crank; 208. Handle; 209. Threaded rod; 3. Mounting plate; 4. Smoke detector testing mechanism; 401. Housing; 402. Rubber ring; 403. Smoke pipe; 404. Smoke generator; 5. Dust removal mechanism; 501. First motor; 502. Cleaning brush; 503. Dust suction pipe; 504. Vacuum cleaner; 6. Second motor; 7. Clamping mechanism; 701. U-shaped frame; 702. Electric push rod; 703. U-shaped block. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Generally, the components of the embodiments of the present invention described and shown in the drawings here can be arranged and designed in various different configurations.

[0025] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the invention claimed for protection, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0026] It should be noted that similar reference numerals and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings. In addition, the terms "first", "second", etc. are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0027] In the description of the embodiments of the present invention, it should be noted that the terms "inside", "outside", "upper", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, or are the orientations or positional relationships in which the inventive product is usually placed when used. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0028] like Figures 1 to 4 As shown, a building fire protection facility maintenance device includes a mobile base 1, a lifting mechanism 2 is fixedly installed on the top surface of the mobile base 1, a mounting plate 3 is fixedly installed on the top of the lifting mechanism 2, and a smoke sensor testing mechanism 4 is arranged on the top surface of the mounting plate 3 and the surface of the mobile base 1, a dust removal mechanism 5 for cleaning the smoke alarm is arranged on the bottom surface of the mounting plate 3 and inside the smoke sensor testing mechanism 4, a second motor 6 is arranged on the bottom surface of the mounting plate 3, and a clamping mechanism 7 for clamping and fixing the fire sprinkler is fixedly installed on the output end of the second motor 6. More specifically, the device can be moved by moving the base 1, the mounting plate 3 can be moved vertically by the lifting mechanism 2, the smoke sensor testing mechanism 4 and the dust removal mechanism 5 arranged on the top surface of the mounting plate 3 can test and clean the smoke alarm, the second motor 6 and the clamping mechanism 7 can disassemble and install the fire sprinkler, thereby improving its functionality during use and facilitating its use. After the smoke sensor testing mechanism 4 tests the smoke alarm, the dust removal mechanism 5 can be used to clean the dust on the surface of the smoke alarm, and at the same time, the smoke during the test and the cleaned dust can be absorbed, the fire sprinkler can be clamped by the clamping mechanism 7, and the clamping mechanism 7 can be driven to rotate by the second motor 6, thereby facilitating the disassembly and installation of the fire sprinkler at the end of the fire pipe.

[0029] The mobile base 1 includes a bottom plate 101, and a plurality of support rods 102 are fixedly mounted on the surface of the bottom plate 101, and universal wheels 103 are fixedly mounted at the ends of the support rods 102. More specifically, the mobile base 1 can be conveniently moved through the support rods 102 on the surface of the bottom plate 101 and the universal wheels 103 at the ends of the support rods 102, and the stability of the support of the bottom plate 101 is increased through the support rods 102.

[0030] The lifting mechanism 2 includes a first set of rods 201, on the top surface of the base plate 101, the first set of rods 201 is fixedly installed, a worm gear 202 is rotatably installed on the top surface of the first set of rods 201, and a threaded hole is provided on the surface of the worm gear 202, and a second set of rods 203 is rotatably installed on the top surface of the worm gear 202, a carrier frame 204 is fixedly sleeved on the surface of the first set of rods 201, and a rotating shaft 205 is rotatably inserted inside the carrier frame 204, a worm 206 is fixedly sleeved on the surface of the rotating shaft 205, a crank 207 is fixedly installed on one end of the rotating shaft 205, a handle 208 is fixedly installed on the surface of the first set of rods 201, a threaded rod 209 is movably inserted inside the first set of rods 201 and the second set of rods 203, and the threaded rod 209 and the threaded hole on the surface of the worm gear 202 are threadedly inserted, and a mounting plate 3 is fixedly installed on the top of the threaded rod 209. More specifically, the crank 207 drives the rotating shaft 205 and the worm 206 to rotate, and the worm 206 and the worm wheel 202 are meshed, so that the rotation of the worm 206 drives the worm wheel 202 to rotate, and the worm wheel 202 and the threaded rod 209 are threadedly meshed, so that the threaded rod 209 can move vertically, so that the mounting plate 3 can be vertically lifted and lowered.

[0031] The smoke detector test mechanism 4 includes a casing 401, the casing 401 is fixedly mounted on the top surface of the mounting plate 3, a rubber ring 402 is fixedly mounted on the top surface of the casing 401, a smoke pipe 403 is arranged on the surface of the rubber ring 402, and a smoke generator 404 is arranged on the surface of the smoke pipe 403. More specifically, the casing 401 covers the surface where the smoke alarm is arranged by vertically moving the mounting plate 3, so that the rubber ring 402 fits with the building wall to prevent smoke leakage during the test, and smoke is generated by the vacuum cleaner 504, and the smoke enters the interior of the casing 401 through the smoke pipe 403, and the smoke alarm is tested through the smoke in the casing 401.

[0032] The dust removal mechanism 5 includes a first motor 501, the bottom surface of the mounting plate 3 is fixedly mounted with the first motor 501, and the output end of the first motor 501 penetrates the mounting plate 3 and the casing 401 and is fixedly mounted with a cleaning brush 502, the surface of the casing 401 is provided with a dust suction pipe 503, and the surface of the dust suction pipe 503 is provided with a dust collector 504. More specifically, after the test is completed, the cleaning brush 502 is adjusted to fit the surface of the smoke alarm through the lifting mechanism 2, the cleaning brush 502 is driven to rotate by the first motor 501, and the cleaning brush 502 moves along the surface of the smoke alarm, thereby cleaning the dust on the surface of the smoke alarm, and at the same time, the smoke and dust are sucked through the dust suction pipe 503 by the dust collector 504.

[0033] The clamping mechanism 7 includes a U-shaped frame 701, the U-shaped frame 701 is fixedly installed at the output end of the second motor 6, the electric push rods 702 are fixedly installed on the two side walls of the U-shaped frame 701, and the ends of the electric push rods 702 penetrate the U-shaped frame 701 and are fixedly installed with U-shaped blocks 703. More specifically, the U-shaped blocks 703 are driven to move horizontally by the electric push rods 702, so that the U-shaped blocks 703 and the bracket of the fire sprinkler are engaged, and the U-shaped frame 701 is driven to rotate by the second motor 6, so that the fire sprinkler can be easily installed and disassembled.

[0034] The surface of the threaded rod 209 is provided with a groove, and the inner walls of the first rod 201 and the second rod 203 are provided with convex strips, and the convex strips and the grooves on the surface of the threaded rod 209 are movably plugged. More specifically, the convex strips on the inner walls of the first rod 201 and the second rod 203 are engaged with the grooves on the surface of the threaded rod 209, so that the threaded rod 209 is limited and guided when it moves vertically.

[0035] The housing 401 is made of a transparent hard material, and the rubber ring 402 is made of an elastic rubber material. When the smoke alarm is tested, the top surface of the rubber ring 402 is fitted to the wall of the building. More specifically, the rubber ring 402 is made of an elastic rubber material so that the rubber ring 402 can be compressed when the position of the dust suction tube 503 is adjusted.

[0036] When the fire sprinkler is disassembled and installed, the U-shaped block 703 and the fire sprinkler bracket are clamped. More specifically, the fire sprinkler can be fixed and limited by the clamping of the U-shaped block 703 and the fire sprinkler bracket.

[0037] In summary: the device can be moved by moving the base 1, the mounting plate 3 can be moved vertically by the lifting mechanism 2, the smoke sensor testing mechanism 4 and the dust removal mechanism 5 arranged on the top surface of the mounting plate 3 can realize the testing and cleaning of the smoke alarm, the second motor 6 and the clamping mechanism 7 can make it possible to disassemble and install the fire sprinkler, thereby improving its functionality during use and facilitating its use. After the smoke sensor testing mechanism 4 tests the smoke alarm, the dust removal mechanism 5 can be used to clean the dust on the surface of the smoke alarm, and at the same time, the smoke during the test and the cleaned dust can be absorbed, the fire sprinkler can be clamped by the clamping mechanism 7, and the clamping mechanism 7 can be driven to rotate by the second motor 6, so that the fire sprinkler at the end of the fire pipe can be conveniently disassembled and installed.

[0038] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions only describe the principles of the present invention. The present invention may be subject to various changes and improvements without departing from the spirit and scope of the present invention. These changes and improvements fall within the scope of the present invention. The scope of protection claimed by the present invention is defined by the attached claims and their equivalents.

Claims

1. A building fire protection facility maintenance device, characterized in that: The invention comprises a mobile base (1), a lifting mechanism (2) is fixedly mounted on the top surface of the mobile base (1), a mounting plate (3) is fixedly mounted on the top of the lifting mechanism (2), a smoke detector test mechanism (4) is arranged on the top surface of the mounting plate (3) and the surface of the mobile base (1), a dust removal mechanism (5) for cleaning the smoke alarm is arranged on the bottom surface of the mounting plate (3) and inside the smoke detector test mechanism (4), a second motor (6) is arranged on the bottom surface of the mounting plate (3), and a clamping mechanism (7) for clamping and fixing the fire sprinkler is fixedly mounted on the output end of the second motor (6).

2. A building fire protection facility maintenance device according to claim 1, characterized in that: The mobile base (1) comprises a bottom plate (101), a plurality of groups of support rods (102) are fixedly mounted on the surface of the bottom plate (101), and universal wheels (103) are fixedly mounted on the ends of the support rods (102).

3. A building fire protection facility maintenance device according to claim 1, characterized in that: The lifting mechanism (2) comprises a first set of rods (201), the first set of rods (201) is fixedly mounted on the top surface of the bottom plate (101), a worm wheel (202) is rotatably mounted on the top surface of the first set of rods (201), a threaded hole is provided on the surface of the worm wheel (202), a second set of rods (203) is rotatably mounted on the top surface of the worm wheel (202), a bearing frame (204) is fixedly sleeved on the surface of the first set of rods (201), and a rotating shaft (205) is rotatably inserted inside the bearing frame (204). A worm (206) is fixedly sleeved on the surface of the rotating shaft (205), a crank (207) is fixedly mounted on one end of the rotating shaft (205), a handle (208) is fixedly mounted on the surface of the first set of rods (201), a threaded rod (209) is movably inserted inside the first set of rods (201) and the second set of rods (203), and the threaded rod (209) and the threaded holes on the surface of the worm wheel (202) are threadedly inserted, and a mounting plate (3) is fixedly mounted on the top of the threaded rod (209).

4. A building fire protection facility maintenance device according to claim 1, characterized in that: The smoke detector testing mechanism (4) comprises a casing (401), the casing (401) being fixedly mounted on the top surface of the mounting plate (3), a rubber ring (402) being fixedly mounted on the top surface of the casing (401), a smoke tube (403) being arranged on the surface of the rubber ring (402), and a smoke generator (404) being arranged on the surface of the smoke tube (403).

5. A building fire protection facility maintenance device according to claim 4, characterized in that: The dust removal mechanism (5) comprises a first motor (501), the first motor (501) is fixedly mounted on the bottom surface of the mounting plate (3), and the output end of the first motor (501) passes through the mounting plate (3) and the casing (401) and is fixedly mounted with a cleaning brush (502), a dust suction pipe (503) is arranged on the surface of the casing (401), and a dust collector (504) is arranged on the surface of the dust suction pipe (503).

6. A building fire protection facility maintenance device according to claim 1, characterized in that: The clamping mechanism (7) comprises a U-shaped frame (701), the output end of the second motor (6) is fixedly mounted with the U-shaped frame (701), both side walls of the U-shaped frame (701) are fixedly mounted with electric push rods (702), and the ends of the electric push rods (702) penetrate through the U-shaped frame (701) and are fixedly mounted with U-shaped clamping blocks (703).

7. A building fire protection facility maintenance device according to claim 2, characterized in that: The surface of the threaded rod (209) is provided with a groove, and the inner walls of the first sleeve rod (201) and the second sleeve rod (203) are both provided with convex strips, and the convex strips and the grooves on the surface of the threaded rod (209) are movably plugged into each other.

8. A building fire protection facility maintenance device according to claim 4, characterized in that: The casing (401) is made of a transparent hard material, and the rubber ring (402) is made of an elastic rubber material. When the smoke alarm is tested, the top surface of the rubber ring (402) is fitted to the wall of the building.

9. A building fire protection facility maintenance device according to claim 6, characterized in that: When the fire sprinkler is disassembled and installed, the U-shaped clamping block (703) and the fire sprinkler bracket are clamped together.

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